User: I'm looking for the SMILES of a molecule that is not active against the human immunodeficiency virus?
Assistant: This is a molecule that is not active against the human immunodeficiency virus: CC(C)(CCCCC(C)(C)C1NC(=O)N1)C1NC(=O)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#}
4-[2,7-dimethyl-7-(4-oxo-1,3-diazetidin-2-yl)octan-2-yl]-1,3-diazetidin-2-one