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)P1C2C=CC(CC2)C1(F)F
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#}
3,3-difluoro-2-(trifluoromethyl)-2-phosphabicyclo[2.2.2]oct-5-ene