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: CC(C)(C)c1cc(CCC(=O)Nc2ccc(Cl)cc2)nc(NC#N)n1
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-[6-tert-butyl-2-(cyanoamino)pyrimidin-4-yl]-N-(4-chlorophenyl)propanamide