Task: Please answer the multiple choice question.
Question: Which molecules are a substrate for CYP2D6?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CNC1=Nc2ccc(Cl)cc2C(c2ccccc2)=[N+]([O-])C1
b.) CC(C)(C(=O)c1cccnc1)c1cccnc1
c.) COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1c1ccccc1[N+](=O)[O-]
d.) CCCCC1C(=O)N(c2ccccc2)N(c2ccccc2)C1=O
Answer: c
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP2D6_Substrate#not &NULL}a {CYP2D6_Substrate__names__noun}?
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_Substrate%}
Answer: {%multiple_choice_result}