Task: Please answer the multiple choice question.
Question: Which molecules are not metabolized by CYP2D6?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1cc2c(s1)Nc1ccccc1N=C2N1CCN(C)CC1
b. COC(=O)[C@H](c1ccccc1Cl)N1CCc2sccc2C1
c. CCO
d. CCN(CC)C(=O)[C@]1(c2ccccc2)C[C@@H]1CN
Answer: b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP2D6_Substrate#not &NULL}{CYP2D6_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%CYP2D6_Substrate%}
Answer: {%multiple_choice_result}