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=C1c2ccccc2C2(c3ccc(F)cc3)NCCN12
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#}
9b-(4-fluorophenyl)-2,3-dihydro-1H-imidazo[2,1-a]isoindol-5-one