Task: Please answer the multiple choice question.
Question: Which molecules are inhibiting CYP2C9?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCN1CCc2c(sc(N)c2C(N)=O)C1
b: O=c1c(-c2cccs2)nc2cnc(N3CCNCC3)nc2n1CCc1ccccc1
c: CCN1CCN(c2nc(C)c3c(n2)CCCC3=O)CC1
Answer: b
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}