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, c, or d without using any additional words.
Options:
a Cc1ccc(-c2cc(C(F)(F)F)nn2-c2ccc(S(N)(=O)=O)cc2)cc1
b CN1C(=O)C[C@@H](c2ccccc2)C1=O
c COC1=CC(=O)O[C@H]1[C@H](O)c1ccccc1Cl
d CCCNC[C@H](O)COc1ccccc1C(=O)CCc1ccccc1
Answer: a
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}