The SMILES CC1(C)N=[N+]([O-])C1(C)C 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}.
3,3,4,4-tetramethyl-1-oxidodiazet-1-ium