The SMILES CN1C(=O)C[N+]([O-])=C(c2ccccc2)c2cc(Cl)ccc21 is from a molecule that displays 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][=Branch1][C][=O][C][N+1][Branch1][C][O-1][=C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][Branch1][C][Cl][=C][C][=C][Ring1][#Branch1][Ring2][Ring1][Ring2]