Condensed Balance Sheets - USD ($)	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 2,064,191	$ 2,070,075
Prepaid expenses and other current assets	150,958	191,783
Total current assets	2,215,149	2,261,858
Equipment and furnishings, net	4,650	6,711
Other assets	1,475	7,703
Operating lease right-of-use assets		31,610
Total assets	2,221,274	2,307,882
Current liabilities:
Accounts payable	892,192	1,202,689
Accrued expenses and other current liabilities	983,874	964,233
Current portion of operating lease liabilities		33,606
Total current liabilities	1,876,066	2,200,528
Commitments and contingencies
Stockholders’ equity:
Preferred Stock, $0.01 par value, 833,333 shares authorized, including 50,000 shares of Series B Junior Participating Preferred Stock; no shares issued and outstanding
Common stock, $0.001 par value, 62,393,940 shares authorized; 495,092 shares issued and outstanding at March 31, 2024 and December 31, 2023, respectively	495	495
Additional paid-in capital	488,664,009	488,612,890
Accumulated deficit	(488,319,296)	(488,506,031)
Total stockholders’ equity	345,208	107,354
Total liabilities and stockholders’ equity	$ 2,221,274	$ 2,307,882