Task: Please answer the multiple choice question.
Question: Which molecules are not 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) C[C@@H](Cc1ccccc1)N(C)Cc1ccccc1
(b) O=C(O)c1ccc(OCCn2ccnc2)cc1
(c) CN(C)CC/C=C1\c2ccccc2COc2ccc(CC(=O)O)cc21
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}