Task: Please answer the multiple choice question.
Question: Which molecules are inhibiting CYP P450 2C9?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCCC[C@@H]1C[C@H]1C(NC(=O)c1ccccc1)c1ccccc1
b: O=C(c1cnccn1)N1CCC[C@@]2(CCN(Cc3ccccc3)C2)C1
c: C[Si](C)(c1ccc(C(=O)O)cc1)c1ccc(C(=O)O)cc1
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}