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: COC(=O)CCn1c(=N)[nH]c2c1c(=O)n(C)c(=O)n2C
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#}
methyl3-[8-azanylidene-1,3-dimethyl-2,6-bis(oxidanylidene)-9H-purin-7-yl]propanoate