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.) CCNc1ncc2nc(-c3cn(C)c4ccccc34)c(=O)n(-c3ccc(OC)cc3)c2n1
b.) CCc1nnc(NC(=O)C2Cc3ccccc3CN2S(=O)(=O)c2ccc(C)cc2)s1
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}