The SMILES CC12CCC(c3no[n+]([O-])c31)C2(C)C represents 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}.
[C][C][C][C][C][Branch1][=N][C][=N][O][N+1][Branch1][C][O-1][=C][Ring1][=Branch1][Ring1][#Branch2][C][Ring1][O][Branch1][C][C][C]