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: O=c1oc2ccccc2c(O)c1C(c1ccc(O)cc1)c1c(O)c2ccccc2oc1=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#}
4-hydroxy-3-[(4-hydroxy-2-oxochromen-3-yl)-(4-hydroxyphenyl)methyl]chromen-2-one