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, or c without using any other words.
Options:
a: Cc1nnc2n1-c1ccc(Cl)cc1C(c1ccccc1Cl)=NC2
b: OCCN1CCN(CCCN2c3ccccc3Sc3ccc(C(F)(F)F)cc32)CC1
c: N=C(N)NC[C@@H]1COc2ccccc2O1
Answer: a
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}