Task: Please answer the multiple choice question.
Question: Which molecules are not inhibiting CYP P450 2C9?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(CNC(=O)OCc1ccccc1)NCC(=O)N1CCCC1C(=O)OCc1ccccc1
(b) Cc1cc(C)c(S(=O)(=O)N2CCN(c3ccc([N+](=O)[O-])c(NCC4CCCO4)c3)CC2)c(C)c1
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}