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: COC(=O)C(Cc1ccccc1)NC(=O)C(CNC(=O)OCc1ccccc1)C(=O)OCc1ccccc1
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#}
benzyl 3-[(1-methoxy-1-oxo-3-phenylpropan-2-yl)amino]-3-oxo-2-(phenylmethoxycarbonylaminomethyl)propanoate