Task: Please answer the multiple choice question.
Question: Which molecules are inhibiting CYP2D6?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1c(Cl)c([N+](=O)[O-])nn1CC(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
b. C#CCN1C(C)=C(C(=O)CCO)[C@@H](c2cccc(-n3oo3)c2)C(C(=O)OC)=C1C
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}