Task: Please answer the multiple choice question.
Question: Which molecules are inhibiting CYP2D6?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1ccc(S(=O)(=O)N2CCN(C(=O)CN3CCN(C)CC3)C2)cc1
b: CC(C)c1cc(F)cc2c1C[C@](CCN(C)CCCc1nc3ccccc3[nH]1)(OC(=O)C1CC1)CC2
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}?
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_inhibition%}
Answer: {%multiple_choice_result}