Task: Please answer the multiple choice question.
Question: Which molecules are a CYP3A4 substrate?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CN1C(C(=O)Nc2ccccn2)=C(O)c2sc(Cl)cc2S1(=O)=O
b: CNCC[C@@H](Oc1ccc(C(F)(F)F)cc1)c1ccccc1
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP3A4_Substrate#not &NULL}a {CYP3A4_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%CYP3A4_Substrate%}
Answer: {%multiple_choice_result}