User: I'm searching 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: COc1ccc(C2SC(=Cc3cccc(OC)c3)C(=O)N2NC(=O)Cc2ccccc2)cc1
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-[2-(4-methoxyphenyl)-5-[(3-methoxyphenyl)methylidene]-4-oxo-1,3-thiazolidin-3-yl]-2-phenylacetamide