User: Can you create the SMILES of a molecule that is a not CYP P450 3A4 substrate?
Assistant: Sure, here you go: CC(=O)CCCCn1c(=O)c2c(ncn2C)n(C)c1=O
User: Can you {#give me|create|generate!} the {SMILES__description} of a molecule that is a {CYP3A4_Substrate#not &NULL}{CYP3A4_Substrate__names__noun}?
Assistant: {#Yes|Of course|Sure|Yes, I'm happy to help!}, here you go: {SMILES#}
3,7-dimethyl-1-(5-oxohexyl)purine-2,6-dione