Task: Please answer the multiple choice question.
Question: Which molecules are not a substrate for CYP P450 3A4?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CN/C(=C\[N+](=O)[O-])NCCSCc1ccc(CN(C)C)o1
b CCN1C(=O)N[C@H](c2ccccc2)C1=O
Answer: a, 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}