Task: Please answer the multiple choice question.
Question: Which molecules are not a substrate for CYP2C9?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COC(=O)C1=C(C)NC(C)=C(C(=O)OCC(C)=O)[C@@H]1c1ccccc1[N+](=O)[O-]
b: Nc1nc(=O)c(Br)c(-c2ccccc2)[nH]1
c: CCOC(=O)C1=C(C)NC(C)=C(C(=O)OC)[C@@H]1c1cccc([N+](=O)[O-])c1
d: O=C1CCc2ccc(OCCCCN3CCN(c4cccc(Cl)c4Cl)CC3)cc2N1
e: CCN1CCC[C@H]1CNC(=O)c1c(OC)ccc(Br)c1OC
Answer: a, b, c, d, e
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP2C9_Substrate#not &NULL}a {CYP2C9_Substrate__names__noun}?
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}