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=CCN1CCc2cccc3c2[C@@H]1Cc1ccc(O)c(O)c1-3
b. O=C(O)c1cc2c(cc1S(=O)(=O)O)[C@H]1[C@@H]([C@H]3[C@H]2[C@@]2(Cl)C(Cl)=C(Cl)[C@]3(Cl)C2(Cl)Cl)[C@]2(Cl)C(Cl)=C(Cl)[C@@]1(Cl)C2(Cl)Cl
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}