Task: Please answer the multiple choice question.
Question: Which molecules are not metabolized by CYP P450 2C9?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC[C@@H]1C(=O)OC[C@@H]1Cc1cncn1C
b. COC(=O)C1=C(C)NC(C)=C(C(=O)OCC(C)=O)[C@@H]1c1ccccc1[N+](=O)[O-]
c. Cc1nnc2n1-c1ccc(Cl)cc1C(c1ccccc1)=NC2
Answer: a, 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}