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: COC(=O)c1cc(C#N)[nH]c1-c1cc(Br)cs1
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#}
methyl 2-(4-bromothiophen-2-yl)-5-cyano-1H-pyrrole-3-carboxylate