The SMILES O=C(CNc1cccc(Cl)c1)Nn1c(-c2ccccc2)nc2ccccc2c1=O 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}.
[O][=C][Branch1][=C][C][N][C][=C][C][=C][C][Branch1][C][Cl][=C][Ring1][#Branch1][N][N][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][S][=O]