Net Loss Per Share - Schedule of Antidilutive Securities Excluded from Computation of Diluted Net Loss per Share of Common Stock (Details) - shares	12 Months Ended
	Nov. 30, 2022	Nov. 30, 2021
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from computation of diluted net loss per share	9,187,221	6,008,228
Shares expected to be purchased under employee stock purchase plan
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from computation of diluted net loss per share	123,194	50,882
Options to purchase common stock issued and outstanding
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from computation of diluted net loss per share	8,256,957	5,878,552
Options early exercised subject to vesting
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from computation of diluted net loss per share	22,246	58,794
Restricted stock units issued and outstanding
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from computation of diluted net loss per share	784,824	20,000