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) O=C1CN(c2nc(-c3ccccc3)c3cc(Br)ccc3n2)c2ccccc2N1
b) COc1cc(/C=C(/NC(=O)c2ccccc2)C(=O)Nc2ccccc2)c([N+](=O)[O-])cc1OC
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}