Task: Please answer the multiple choice question.
Question: Which molecules are inhibiting CYP1A2?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] C[N+]1(C)CCO[C@](O)(c2ccc(-c3ccc([C@]4(O)C[N+](C)(C)CCO4)cc3)cc2)C1
[b] COc1ccc(C(C)(C)C)cc1NC(=O)c1cncc(Br)c1
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP1A2_inhibition#not &NULL}{CYP1A2_inhibition__names__gerund}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%CYP1A2_inhibition%}
Answer: {%multiple_choice_result}