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: CCP1(=O)N(CC(C)(C)C)C(c2ccccc2)CC(c2ccccc2)N1CC(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#}
1,3-bis(2,2-dimethylpropyl)-2-ethyl-4,6-diphenyl-1,3,2λ5-diazaphosphinane 2-oxide