Task: Please answer the multiple choice question.
Question: Which molecules are not metabolized by CYP P450 2D6?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCC(=O)O[C@]1(C(=O)SCF)[C@H](C)C[C@H]2[C@@H]3C[C@H](F)C4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@@]21C
b: CC(C)N(CC[C@@](C(N)=O)(c1ccccc1)c1ccccn1)C(C)C
Answer: a, b
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}