Task: Please answer the multiple choice question.
Question: Which molecules are inhibiting CYP2C9?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCOC(=O)c1cc2c(=O)n3cccc(C)c3nc2n(Cc2ccco2)c1=NC(=O)c1ccccc1
b: Cc1ccc(C(=O)OCCc2c(C)[nH]n(-c3ccccc3)c2=O)cc1
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP2C9_inhibition#not &NULL}{CYP2C9_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%CYP2C9_inhibition%}
Answer: {%multiple_choice_result}