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: CC(=Cc1ccccc1)C(O)C(=O)c1nc2ccc([N+](=O)[O-])cc2nc1O
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#}
3-methyl-1-(6-nitro-3-oxidanyl-quinoxalin-2-yl)-2-oxidanyl-4-phenyl-but-3-en-1-one