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: C=C(C)CC1=C(C(=S)NCCO[Si](C)(C)C(C)(C)C)C(OCC)(OCC)C1=O
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#}
N-[2-[tert-butyl(dimethyl)silyl]oxyethyl]-4,4-diethoxy-2-(2-methylprop-2-enyl)-3-oxocyclobutene-1-carbothioamide