User: I'm looking for the SMILES of a molecule that is not active against HIV?
Assistant: This is a molecule that is not active against HIV: CC(NC(=O)Cc1ccccc1)NC(=O)C(C)C(=O)NCc1ccccc1
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-benzyl-2-methyl-N'-[1-[(2-phenylacetyl)amino]ethyl]propanediamide