The SMILES CCCCCCCCCCCCCCCC(=O)ON1C(=S)NC(C)(c2ccccc2)C1=S 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][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][N][C][=Branch1][C][=S][N][C][Branch1][C][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][=N][=S]