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) CCCCC[C@H](CC(=O)NO)C(=O)N[C@@H](C(=O)N1CCC[C@H]1CO)C(C)C
b) CN1CCC(N(C)C(=O)CCc2nc3ccccc3c(=O)[nH]2)CC1
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}