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, b, or c without using any other words.
Options:
a: CCCCc1ncc(/C=C(/Cc2cccs2)C(=O)O)n1Cc1ccc(C(=O)O)cc1
b: CN(C)CC/C=C1/c2ccccc2COc2ccccc21
c: CN(C)CC/C=C1\c2ccccc2COc2ccc(CC(=O)O)cc21
Answer: a
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}