User: I'm searching for the SMILES of a molecule that is not metabolized by CYP2C9?
Assistant: This is a molecule that is not a CYP2C9 substrate: Cc1c(F)c(N2CCN[C@H](C)C2)cc2c1c(=O)c(C(=O)O)cn2C1CC1
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#}