Task: Please answer the multiple choice question.
Question: Which molecules are inhibiting CYP2D6?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. c1ccc(CCN2CCN=C2Cc2ccccc2)cc1
b. CC(=O)N1CCC2(CC1)CN(Cc1ccccc1)C2
c. NS(=O)(=O)c1cccc2c1c([N+](=O)[O-])cc1nc([O-])c([O-])nc12.[Na+].[Na+]
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}