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: N#CC(=Cn1c(=S)[nH]c2ccc([N+](=O)[O-])cc21)C(N)=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#}
2-cyano-3-(6-nitro-2-sulfanylidene-3H-benzimidazol-1-yl)prop-2-enamide