User: I'm searching for the SMILES of a molecule that is not active against HIV?
Assistant: This is a molecule that is not active against HIV: CN(C(=O)C12C3(C(=O)O)C4C5(C(=O)O)C3C1(C(=O)O)C5C42C(=O)O)C(C)(C)C
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#}
2-[tert-butyl(methyl)carbamoyl]cubane-1,3,5,7-tetracarboxylic acid