The SMILES CCc1cccc(NC(=O)c2cc(C=Cc3ccccc3)nc(S)n2)c1 is from a molecule that shows no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.