Task: Please answer the multiple choice question.
Question: Which molecules are not inhibiting CYP2D6?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=S(=O)(c1ccccc1)N1CCC2(CCN(c3cccc(-c4ccccc4)c3)CC2)CC1
b CC12c3ccccc3C(c3ccccc31)C1C(=O)N(Cc3cccnc3)C(=O)C12
Answer: a, 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}