Based on the SMILES O=C(NC1C=Nc2ccccc2NC1=O)c1ccc(Cl)cc1, the molecule shows no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[O][=C][Branch2][Ring1][C][N][C][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][Ring1][O][=O][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1]