User: Can you give me the SMILES of a molecule that is a not CYP P450 2C9 substrate?
Assistant: Yes, here you go: Cn1cnc2c1c(=O)[nH]c(=O)n2C
User: Can you {#give me|create|generate!} the {SMILES__description} of a molecule that is a {CYP2C9_Substrate#not &NULL}{CYP2C9_Substrate__names__noun}?
Assistant: {#Yes|Of course|Sure|Yes, I'm happy to help!}, here you go: {SMILES#}
3,7-dimethylpurine-2,6-dione