The SMILES CCOC(=O)C1=NN(c2ccc(Cl)cc2)C2=CC(C)=NN(C)C(=S)N21 is from a molecule that exhibits 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][O][C][=Branch1][C][=O][C][=N][N][Branch1][N][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][C][=C][C][Branch1][C][C][=N][N][Branch1][C][C][C][=Branch1][C][=S][N][Ring1][#Branch2][Ring2][Ring1][Ring2]