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: C=C(COC(=O)CC1(CC(=O)O)CCCC1)C1CCC2(COC(=O)CC3(CC(=O)O)CCCC3)CCC3(C)C(CCC4C5(C)CCC(OC(=O)CC6(CC(=O)O)CCCC6)C(C)(C)C5CCC43C)C12
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#}