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    <nameOfIssuer>ABIVAX SA</nameOfIssuer>
    <titleOfClass>SPONSORED ADS</titleOfClass>
    <cusip>00370M103</cusip>
    <value>22270000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>200000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
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    <votingAuthority>
      <Sole>200000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
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  <infoTable>
    <nameOfIssuer>ALLOGENE THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>019770106</cusip>
    <value>6649000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>2725000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>2725000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
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  <infoTable>
    <nameOfIssuer>AMYLYX PHARMACEUTICALS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>03237H101</cusip>
    <value>11120000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>800000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>800000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>AN2 THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>037326105</cusip>
    <value>2561700</value>
    <shrsOrPrnAmt>
      <sshPrnamt>749035</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
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    <votingAuthority>
      <Sole>749035</Sole>
      <Shared>0</Shared>
      <None>0</None>
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  <infoTable>
    <nameOfIssuer>APOGEE THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>03770N101</cusip>
    <value>5891900</value>
    <shrsOrPrnAmt>
      <sshPrnamt>70000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>70000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>AVALO THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM NEW</titleOfClass>
    <cusip>05338F306</cusip>
    <value>4479000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>300000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>300000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CAPRICOR THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM NEW</titleOfClass>
    <cusip>14070B309</cusip>
    <value>17936000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>590000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>590000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CELCUITY INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>15102K100</cusip>
    <value>25681500</value>
    <shrsOrPrnAmt>
      <sshPrnamt>225000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>225000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CLENE INC</nameOfIssuer>
    <titleOfClass>COM NEW</titleOfClass>
    <cusip>185634201</cusip>
    <value>2354149</value>
    <shrsOrPrnAmt>
      <sshPrnamt>477515</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>477515</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>COGENT BIOSCIENCES INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>19240Q201</cusip>
    <value>8660250</value>
    <shrsOrPrnAmt>
      <sshPrnamt>225000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>225000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CONTINEUM THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>CL A</titleOfClass>
    <cusip>21217B100</cusip>
    <value>6451640</value>
    <shrsOrPrnAmt>
      <sshPrnamt>494000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>494000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CORCEPT THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>218352102</cusip>
    <value>10077500</value>
    <shrsOrPrnAmt>
      <sshPrnamt>250000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>250000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
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    <nameOfIssuer>CORVUS PHARMACEUTICALS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>221015100</cusip>
    <value>16093000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1100000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1100000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CRESCENT BIOPHARMA INC.</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>38000Q201</cusip>
    <value>8334212</value>
    <shrsOrPrnAmt>
      <sshPrnamt>453686</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>453686</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CYBIN INC</nameOfIssuer>
    <titleOfClass>COM NEW</titleOfClass>
    <cusip>23256X407</cusip>
    <value>3072000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>640000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>640000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CYTOKINETICS INC</nameOfIssuer>
    <titleOfClass>COM NEW</titleOfClass>
    <cusip>23282W605</cusip>
    <value>6591000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>100000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>100000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>DEFINIUM THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM SHS</titleOfClass>
    <cusip>24477V105</cusip>
    <value>11311650</value>
    <shrsOrPrnAmt>
      <sshPrnamt>598500</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>598500</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>INOVIO PHARMACEUTICALS INC</nameOfIssuer>
    <titleOfClass>COM SHS</titleOfClass>
    <cusip>45773H409</cusip>
    <value>4124012</value>
    <shrsOrPrnAmt>
      <sshPrnamt>2370122</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>2370122</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>INVIVYD INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>00534A102</cusip>
    <value>1950000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1500000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1500000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>KALVISTA PHARMACEUTICALS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>483497103</cusip>
    <value>410652</value>
    <shrsOrPrnAmt>
      <sshPrnamt>20400</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>20400</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>KARYOPHARM THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM NEW</titleOfClass>
    <cusip>48576U205</cusip>
    <value>1685126</value>
    <shrsOrPrnAmt>
      <sshPrnamt>302536</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>302536</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>KODIAK SCIENCES INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>50015M109</cusip>
    <value>51881320</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1361000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1361000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>KYMERA THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>501575104</cusip>
    <value>27410739</value>
    <shrsOrPrnAmt>
      <sshPrnamt>329100</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>329100</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>LB PHARMACEUTICALS INC</nameOfIssuer>
    <titleOfClass>COM SHS</titleOfClass>
    <cusip>50180M108</cusip>
    <value>1726200</value>
    <shrsOrPrnAmt>
      <sshPrnamt>70000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>70000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>MILESTONE PHARMACEUTICALS IN</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>59935V107</cusip>
    <value>793333</value>
    <shrsOrPrnAmt>
      <sshPrnamt>666666</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>666666</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>MOONLAKE IMMUNOTHERAPEUTICS</nameOfIssuer>
    <titleOfClass>CLASS A ORD</titleOfClass>
    <cusip>61559X104</cusip>
    <value>5126000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>275000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>275000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>NURIX THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>67080M103</cusip>
    <value>1550000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>100000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>100000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>OCULAR THERAPEUTIX INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>67576A100</cusip>
    <value>2964500</value>
    <shrsOrPrnAmt>
      <sshPrnamt>350000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>350000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>OPUS GENETICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>67577R102</cusip>
    <value>10237500</value>
    <shrsOrPrnAmt>
      <sshPrnamt>2250000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>2250000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ORIC PHARMACEUTICALS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>68622P109</cusip>
    <value>2236255</value>
    <shrsOrPrnAmt>
      <sshPrnamt>176500</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>176500</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>PALISADE BIO INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>696389402</cusip>
    <value>8399781</value>
    <shrsOrPrnAmt>
      <sshPrnamt>4799875</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>4799875</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>PEPGEN INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>713317105</cusip>
    <value>483019</value>
    <shrsOrPrnAmt>
      <sshPrnamt>272892</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>272892</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>PRAXIS PRECISION MEDICINES I</nameOfIssuer>
    <titleOfClass>COM NEW</titleOfClass>
    <cusip>74006W207</cusip>
    <value>14967981</value>
    <shrsOrPrnAmt>
      <sshPrnamt>46457</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>46457</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>PRECIGEN INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>74017N105</cusip>
    <value>13545000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>3500000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>3500000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>PROTAGONIST THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>74366E102</cusip>
    <value>17918000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>170000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>170000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>PTC THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>69366J200</cusip>
    <value>13626000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>200000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>200000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>REGENXBIO INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>75901B107</cusip>
    <value>125700</value>
    <shrsOrPrnAmt>
      <sshPrnamt>15000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>15000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>RELMADA THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>75955J402</cusip>
    <value>5861058</value>
    <shrsOrPrnAmt>
      <sshPrnamt>842106</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>842106</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>REPLIMUNE GROUP INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>76029N106</cusip>
    <value>8988750</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1175000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1175000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
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    <nameOfIssuer>REVOLUTION MEDICINES INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
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    <nameOfIssuer>SAREPTA THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>803607100</cusip>
    <value>3264000</value>
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      <Sole>150000</Sole>
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    <nameOfIssuer>SOLENO THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>834203309</cusip>
    <value>6696000</value>
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    <nameOfIssuer>SOLID BIOSCIENCES INC</nameOfIssuer>
    <titleOfClass>COM NEW</titleOfClass>
    <cusip>83422E204</cusip>
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    <nameOfIssuer>STRUCTURE THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>SPONSORED ADS</titleOfClass>
    <cusip>86366E106</cusip>
    <value>3615000</value>
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    <nameOfIssuer>SURROZEN INC</nameOfIssuer>
    <titleOfClass>COM NEW</titleOfClass>
    <cusip>86889P208</cusip>
    <value>22322843</value>
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    <nameOfIssuer>TANGO THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>87583X109</cusip>
    <value>227530501</value>
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      <sshPrnamt>10876219</sshPrnamt>
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    <nameOfIssuer>TERNS PHARMACEUTICALS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>880881107</cusip>
    <value>19770000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>375000</sshPrnamt>
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      <Sole>375000</Sole>
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      <None>0</None>
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    <nameOfIssuer>UNIQURE NV</nameOfIssuer>
    <titleOfClass>SHS</titleOfClass>
    <cusip>N90064101</cusip>
    <value>10823700</value>
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      <Sole>662000</Sole>
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      <None>0</None>
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    <nameOfIssuer>UPSTREAM BIO INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>91678A107</cusip>
    <value>1350000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>150000</sshPrnamt>
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      <Sole>150000</Sole>
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      <None>0</None>
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    <nameOfIssuer>UROGEN PHARMA LTD</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>M96088105</cusip>
    <value>8990000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>500000</sshPrnamt>
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    <votingAuthority>
      <Sole>500000</Sole>
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      <None>0</None>
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    <nameOfIssuer>VAXCYTE INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>92243G108</cusip>
    <value>18885750</value>
    <shrsOrPrnAmt>
      <sshPrnamt>325000</sshPrnamt>
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    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>325000</Sole>
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      <None>0</None>
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    <nameOfIssuer>VIR BIOTECHNOLOGY INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>92764N102</cusip>
    <value>16719360</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1866000</sshPrnamt>
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    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1866000</Sole>
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      <None>0</None>
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    <nameOfIssuer>ZURA BIO LTD</nameOfIssuer>
    <titleOfClass>CLASS A ORD SHS</titleOfClass>
    <cusip>G9TY5A101</cusip>
    <value>5355000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>900000</sshPrnamt>
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    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>900000</Sole>
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      <None>0</None>
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  <infoTable>
    <nameOfIssuer>SURROZEN INC</nameOfIssuer>
    <titleOfClass>*W EXP 08/01/203</titleOfClass>
    <cusip>86889P117</cusip>
    <value>1067</value>
    <shrsOrPrnAmt>
      <sshPrnamt>66666</sshPrnamt>
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    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>66666</Sole>
      <Shared>0</Shared>
      <None>0</None>
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  </infoTable>
</informationTable>
