Task: Please answer the multiple choice question.
Question: Which molecules are a substrate for CYP2C9?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COC(=O)[C@H](c1ccccc1Cl)N1CCc2sccc2C1
b O=C(O)COC(=O)Cc1ccccc1Nc1c(Cl)cccc1Cl
c Cc1cccc(Nc2ccccc2C(=O)O)c1C
Answer: b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP2C9_Substrate#not &NULL}a {CYP2C9_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%CYP2C9_Substrate%}
Answer: {%multiple_choice_result}