Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COC(=O)C1C(=O)C(C(=O)c2ccc([N+](=O)[O-])cc2)C(=O)CC1(C)C?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: -0.502
b: 8.503
c: 14.444
Answer: c. 14.444\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
COC(=O)C1C(=O)C(C(=O)c2ccc([N+](=O)[O-])cc2)C(=O)CC1(C)C
COC(=O)C1C(=O)C(C(=O)c2ccc([N+](=O)[O-])cc2)C(=O)CC1(C)C
methyl 2,2-dimethyl-5-(4-nitrobenzoyl)-4,6-dioxocyclohexane-1-carboxylate