Task: Answer the multiple choice 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 CCOC(=O)CN(C(=O)c1ccccc1[N+](=O)[O-])C(C)(C)C?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 13.094
(b) 5.849
(c) 12.056
Answer: c. 12.056\%.
{#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}.
CCOC(=O)CN(C(=O)c1ccccc1[N+](=O)[O-])C(C)(C)C
CCOC(=O)CN(C(=O)c1ccccc1[N+](=O)[O-])C(C)(C)C
ethyl 2-[tert-butyl-(2-nitrobenzoyl)amino]acetate