The molecule with the SMILES CCOP(=O)(OCC)C(C#N)=Cc1coc2cc(C)cc(C)c2c1=O shows no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
2-diethoxyphosphoryl-3-(5,7-dimethyl-4-oxochromen-3-yl)prop-2-enenitrile