Task: Please answer the multiple choice question.
Question: Which molecules are a CYP P450 2C9 substrate?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COC(=O)[C@H]1[C@H]2C[C@@H]3c4[nH]c5cc(OC)ccc5c4CCN3C[C@H]2C[C@@H](OC(=O)c2cc(OC)c(OC)c(OC)c2)[C@@H]1OC
(b) C(=C/c1ccccc1)\CN1CCN(C(c2ccccc2)c2ccccc2)CC1
(c) O=C(NC[C@H]1CCCCN1)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
Answer: b
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}
1-benzhydryl-4-[(E)-3-phenylprop-2-enyl]piperazine