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 additional words.
Options:
[a] CC1CCN(C(=O)Oc2c(Cl)cc(Cl)c3cccnc23)CC1
[b] Cc1cc(-c2cccc([N+](=O)[O-])c2)nc2ccc3ccccc3c12.Cl
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}