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: CCOC(=O)C1=CNC(C(=O)OCC)C1c1cccn1-c1ccc(Cl)cc1[N+](=O)[O-]
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#}
diethyl 3-[1-(4-chloro-2-nitrophenyl)pyrrol-2-yl]-2,3-dihydro-1H-pyrrole-2,4-dicarboxylate