Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES CC(=O)c1ccc(OCc2cc([N+](=O)[O-])cc3c2OCOC3)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) 3.347
(b) -7.319
(c) -3.750
(d) 4.273
(e) 7.443
Answer: d. 4.273%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CC(=O)c1ccc(OCc2cc([N+](=O)[O-])cc3c2OCOC3)cc1
CC(=O)c1ccc(OCc2cc([N+](=O)[O-])cc3c2OCOC3)cc1
1-[4-[(6-nitro-4H-1,3-benzodioxin-8-yl)methoxy]phenyl]ethanone