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Accrued Expenses (Details) - Schedule of accrued expenses - USD ($)
Sep. 30, 2020
Dec. 31, 2019
Schedule of accrued expenses [Abstract]    
Research and development $ 1,111,600 $ 134,500
Professional fees 213,600 172,900
Accrued bonus 952,300 50,000
Accrued vacation 312,900 124,600
Legal settlement 250,000
Other 70,400 92,900
Total $ 2,660,800 $ 824,900