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: Cl.O=C(CN1C(=O)CC(c2ccccc2)(c2ccccc2)C1=O)N1CCN(CCO)CC1
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-[2-[4-(2-hydroxyethyl)piperazin-1-yl]-2-oxoethyl]-3,3-diphenylpyrrolidine-2,5-dione;hydrochloride