Task: Please answer the multiple choice question.
Question: Which molecules are a CYP2D6 substrate?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C1NC(c2ccccc2)(c2ccccc2)C(=O)N1COP(=O)(O)O
b.) CS(=O)(=O)OCCCCOS(C)(=O)=O
c.) OCCOCCN1CCN(C2=Nc3ccccc3Sc3ccccc32)CC1
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}