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: FC(F)(F)c1ccc2c3c(c4c(c2n1)OCN(Cc1ccc(Cl)cc1Cl)C4)CN(Cc1ccc(Cl)cc1Cl)CO3
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#}