User: I'm looking for the SMILES of a molecule that is not active against HIV?
Assistant: This is a molecule that is not active against HIV: O=C(Cc1ccccc1)NN1C(=O)C(=Cc2ccccc2)SC1=Nc1ccccc1
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#}
N-(5-benzylidene-4-oxo-2-phenylimino-1,3-thiazolidin-3-yl)-2-phenylacetamide