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. CC(C)(C)c1ccc(O)c(CN(Cc2cc(C(C)(C)C)ccc2O)c2ccccc2)c1
b. O=C(Nc1ccc(-c2nc3ccccc3o2)cc1)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
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}