Task: Please answer the multiple choice question.
Question: Which molecules are inhibiting CYP2C9?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccc([C@@H]2CC(=O)c3c(O)cc(O)cc3O2)cc1O
b. O=C(O)[C@@H]1[C@@H]2C[C@H]([C@@H](Br)[C@H]2N2C(=O)CCC2=O)[C@@H]1C(=O)O
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP2C9_inhibition#not &NULL}{CYP2C9_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%CYP2C9_inhibition%}
Answer: {%multiple_choice_result}