Task: Please answer the multiple choice question.
Question: Which molecules are not metabolized by CYP2C9?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C1NC(=O)C(c2ccccc2)(c2ccccc2)N1
b: COc1cc(Br)c2oc(C3CCNCC3)cc2c1
c: Nc1c2c(nc3ccccc13)CCCC2
Answer: b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP2C9_Substrate#not &NULL}{CYP2C9_Substrate__names__verb}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%CYP2C9_Substrate%}
Answer: {%multiple_choice_result}