User: I'm searching 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: NC(=S)Nc1nc(S)nc2c1c(-c1ccccc1)cn2C(=O)c1ccccc1
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-[5-phenyl-7-(phenylcarbonyl)-2-sulfanyl-pyrrolo[2,3-d]pyrimidin-4-yl]thiourea