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Balance Sheets - USD ($)
Jun. 30, 2023
Dec. 31, 2022
Current assets:    
Cash and cash equivalents $ 58,037,072 $ 47,870,619
Prepaid expenses and other current assets 2,331,762 2,844,086
Total current assets 60,368,834 50,714,705
Property and equipment, net 167,859 242,390
Prepaid research and development expenses 50,000 50,000
Deposits 52,320 52,320
Operating lease right-of-use asset 1,182,500 751,174
Total assets 61,821,513 51,810,589
Current liabilities:    
Accounts payable 241,487 970,191
Accrued expenses 5,510,272 6,992,006
Lease liabilities 820,243 918,555
Total current liabilities 6,572,002 8,880,752
Lease liabilities, net of current portion 448,775  
Total liabilities 7,020,777 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 64,313 54,378
Additional paid-in capital 492,940,477 462,461,251
Accumulated deficit (438,204,054) (419,585,792)
Total stockholders' equity 54,800,736 42,929,837
Total liabilities and stockholders' equity $ 61,821,513 $ 51,810,589