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: CC(=NNC(=S)N1CCN(c2ccccn2)CC1)c1ncccn1
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#}
4-pyridin-2-yl-N-(1-pyrimidin-2-ylethylideneamino)piperazine-1-carbothioamide