The SMILES Nc1ccc(S(=O)Cc2ccc(C(=O)O)cc2[N+](=O)[O-])cc1 is from a molecule that displays 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}.