Task: Please answer the multiple choice question.
Question: Which molecules are not a substrate for CYP3A4?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COCc1c(C(=O)OC(C)C)ncc2[nH]c3ccc(OCc4ccccc4)cc3c12
[b] O=C1NC(c2ccccc2)(c2ccccc2)C(=O)N1COP(=O)(O)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}