User: I'm looking for the SMILES of a molecule that is not active against the human immunodeficiency virus?
Assistant: This is a molecule that is not active against the human immunodeficiency virus: CC(=O)NC1=NC(=Cc2ccc(Cl)cc2)C(=O)N1C=C1C(=O)Oc2ccccc2C1=O
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that is {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Assistant: This is a molecule that is {activity_HIV#not &NULL}{activity_HIV__names__adjective}: {SMILES#}
N-[4-[(4-chlorophenyl)methylidene]-1-[(2,4-dioxochromen-3-ylidene)methyl]-5-oxoimidazol-2-yl]acetamide