The SMILES NNC1=NC(=Cc2ccco2)C(=O)N1 is from a molecule that exhibits no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
4-(furan-2-ylmethylidene)-2-hydrazinyl-1H-imidazol-5-one