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 additional words.
Options:
(a) COc1cc(OC)c(C(=O)CCCN2CCCC2)c(OC)c1
(b) Cn1c(=O)c2c(ncn2C)n(C)c1=O
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}
1,3,7-trimethylpurine-2,6-dione