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: c1cncc(CNc2ncncc2-c2ccc3c(c2)OCO3)c1
b: Cc1cccc(C(=O)Nc2cccc(OC(=O)c3cccc(C)c3)c2)c1
c: Cc1ccc(C)c(NC(=O)Cn2nnc(C(=O)NCc3cccs3)c2N)c1
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}