Task: Please answer the multiple choice question.
Question: Which molecules are not inhibiting CYP2C9?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cn1cccc1C(=O)N1CCC2(CC1)CCN(c1ccccc1)CC2
b. COc1cccc(Cn2c(=O)c(-c3ccccc3)nc3cnc(N4CCNCC4)nc32)c1
c. COc1cnc(SCc2ccc(Cl)cc2)nc1Cl
d. CCN(CC(=O)Nc1ccc(N2CCOCC2)cc1)Cc1nc2ccccc2c(=O)[nH]1
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}