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)CCC(NC(=O)OCc1ccccc1)C(=O)NC(CCC(=O)OCC)C(=O)NC(Cc1ccc([N+](=O)[O-])cc1)C(=O)NC(CCC(=O)OCC)C(=O)NC(CCC(=O)OCC)C(=O)OCC
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 2-[[5-ethoxy-2-[[2-[[5-ethoxy-2-[[5-ethoxy-5-oxo-2-(phenylmethoxycarbonylamino)pentanoyl]amino]-5-oxopentanoyl]amino]-3-(4-nitrophenyl)propanoyl]amino]-5-oxopentanoyl]amino]pentanedioate