User: I'm looking for the SMILES of a molecule that is not metabolized by CYP P450 2C9?
Assistant: This is a molecule that is not a substrate for CYP P450 2C9: COC(=O)C1=C(C)NC(C)=C(C(=O)OCCN2CCN(C(c3ccccc3)c3ccccc3)CC2)[C@H]1c1cccc([N+](=O)[O-])c1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that is {CYP2C9_Substrate#not &NULL}{CYP2C9_Substrate__names__verb}?
Assistant: This is a molecule that is {CYP2C9_Substrate#not &NULL}a {CYP2C9_Substrate__names__noun}: {SMILES#}