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: N=C1OC(CN2CCN(c3ccccc3)CC2)CN1C(=S)Nc1ccccc1
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-imino-N-phenyl-5-[(4-phenylpiperazin-1-yl)methyl]-1,3-oxazolidine-3-carbothioamide