Task: Please answer the multiple choice question.
Question: Which molecules are a substrate for CYP P450 2C9?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. c1ccc2cc(COC3CCNCC3)ccc2c1
b. CC[C@]1(c2ccccc2)NC(=O)N(C)C1=O
c. CC(C)(C)[C@@H](O)/C=C\c1ccc2c(c1)OCO2
d. CCN(CC)C(=O)N1CCN(C)CC1
e. CC[C@]1(c2ccc(N)cc2)CCC(=O)NC1=O
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}