User: I'm searching 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: COC(=O)C1(CCCCl)CCCN1C(=O)OC(C)(C)C
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#}
1-O-tert-butyl 2-O-methyl 2-(3-chloropropyl)pyrrolidine-1,2-dicarboxylate