The SMILES Cn1cnc([N+](=O)[O-])c1Sc1nccn1-c1ccccc1 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}.
[C][N][C][=N][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][Ring1][Branch2][S][C][=N][C][=C][N][Ring1][Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1]