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 additional words.
Options:
a. Cn1c(=O)[nH]c(=O)c2c1nc(CN(Cc1ccccc1)Cc1ccccc1)n2CCN1CCOCC1
b. O=C(CCn1nc(-c2ccc(Cl)cc2)ccc1=O)N1CCOCC1
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}