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Balance Sheets - USD ($)
Sep. 30, 2023
Dec. 31, 2022
Current assets:    
Cash and cash equivalents $ 49,407,629 $ 47,870,619
Prepaid expenses and other current assets 2,602,446 2,844,086
Total current assets 52,010,075 50,714,705
Property and equipment, net 132,979 242,390
Prepaid research and development expenses 50,000 50,000
Deposits 52,320 52,320
Operating lease right-of-use asset 955,310 751,174
Total assets 53,200,684 51,810,589
Current liabilities:    
Accounts payable 329,885 970,191
Accrued expenses 5,311,377 6,992,006
Lease liabilities 749,618 918,555
Total current liabilities 6,390,880 8,880,752
Lease liabilities, net of current portion 262,133  
Total liabilities 6,653,013 8,880,752
Stockholders' equity:    
Preferred stock; $0.001 par value; 5,000,000 shares authorized, no shares issued and outstanding at June 30, 2023 and December 31, 2022
Common stock; $0.001 par value; 100,000,000 shares authorized; 64,313,333 shares issued and outstanding at June 30, 2023; 54,377,798 shares issued and outstanding at December 31, 2022 64,369 54,378
Additional paid-in capital 493,889,874 462,461,251
Accumulated deficit (447,406,572) (419,585,792)
Total stockholders' equity 46,547,671 42,929,837
Total liabilities and stockholders' equity $ 53,200,684 $ 51,810,589