User: Can you tell me if the molecule with the SMILES Cn1cnc2c1c(=O)[nH]c(=O)n2C is a substrate for CYP P450 2C9?
Assistant: No, this molecule is not metabolized by CYP2C9.
User: Can you {#tell me|derive|estimate!} if the molecule with the {SMILES__description} {SMILES#} is a {CYP2C9_Substrate__names__noun}?
Assistant: {CYP2C9_Substrate#No&Yes}, this molecule is {CYP2C9_Substrate#not &NULL}{CYP2C9_Substrate__names__verb}.
3,7-dimethylpurine-2,6-dione