Task: Please answer the multiple choice question.
Question: Which molecules are not a CYP3A4 substrate?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(O)cc(O)c12
b.) CCN(CC)CCN1C(=O)CN=C(c2ccccc2F)c2cc(Cl)ccc21
c.) CCOCn1c(Cc2ccccc2)c(C(C)C)c(=O)[nH]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}