User: I want to generate a SMILES.
Assistant: This sounds very interesting. Should it be a special one?
User: Yes, the molecule should not be a CYP P450 2C9 substrate.
Assistant: Ok, this SMILES is not a CYP P450 2C9 substrate: CCC1(c2ccccc2)C(=O)NCNC1=O
User: I want to {#come up with|create|generate!} a {#molecule |!}{SMILES__description}.
Assistant: {#This sounds very exciting. |This sounds very interesting. !}Should it be a special {#molecule|one!}?
User: Yes, the molecule should {CYP2C9_Substrate#not &NULL}be a {CYP2C9_Substrate__names__noun}.
Assistant: {#Understood|Got it|Ok!}, this {SMILES__description} is {CYP2C9_Substrate#not &NULL}a {CYP2C9_Substrate__names__noun}: {SMILES#}
5-ethyl-5-phenyl-1,3-diazinane-4,6-dione