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 other words.
Options:
a. CSc1ccc2c(c1)[C@H](N1CCN(C)CC1)Cc1ccccc1S2
b. CN(CCOc1ccc(C[C@H](Nc2ccccc2C(=O)c2ccccc2)C(=O)O)cc1)c1ccccn1
Answer: a
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}