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) COc1ccc(CNc2ncncc2-c2ccc(N(C)C)cc2)c(OC)c1
(b) COc1ccc(C2NC(=O)c3sc4nc(C)c(C(C)=O)c(-c5ccc(Cl)cc5)c4c3N2)cc1
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}