Task: Please answer the multiple choice question.
Question: Which molecules are a CYP P450 3A4 substrate?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C1CN=C(c2ccccc2Cl)c2cc([N+](=O)[O-])ccc2N1
b) CCCN1CCC[C@@H]2Cc3nc(N)ncc3C[C@H]21
c) O=C1CCc2ccc(OCCCCN3CCN(c4cccc(Cl)c4Cl)CC3)cc2N1
Answer: a, c
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}