Task: Please answer the multiple choice question.
Question: Which molecules are not a CYP2C9 substrate?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) FC(F)O[C@@H](Cl)C(F)(F)F
b) CNC1=Nc2ccc(Cl)cc2C(c2ccccc2)=[N+]([O-])C1
c) O=C1CC[C@H](N2C(=O)c3ccccc3C2=O)C(=O)N1
Answer: a, 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}