Task: Please answer the multiple choice question.
Question: Which molecules are inhibiting CYP P450 2D6?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCN(CC)CCOC(=O)c1cc(Cl)c(N)cc1OC
b: Cc1cccc(Nc2nnc(-c3ccc(C(=O)N4C[C@H]5C[C@H](C4)c4cccc(=O)n4C5)cc3)c3ccccc23)c1
Answer: a
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}