Task: Please answer the multiple choice question.
Question: Which molecules are not 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.) C[C@@H](C(=O)O)c1ccc2c(c1)CC(=O)c1ccccc1S2
b.) c1ccc(C2(c3ccccc3)C[C@H]2C2=NCCN2)cc1
c.) CCc1c(C)[nH]c2c1C(=O)[C@@H](CN1CCOCC1)CC2
d.) O=c1[nH]cc(F)c(=O)[nH]1
Answer: b, c, d
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}