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 compound with the SMILES CCOC(=O)COc1ccc(/C=C/[N+](=O)[O-])c(OCC(=O)OCC)c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 12.722
(b) 10.842
Answer: a. 12.722\%.
{#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)COc1ccc(/C=C/[N+](=O)[O-])c(OCC(=O)OCC)c1
CCOC(=O)COc1ccc(/C=C/[N+](=O)[O-])c(OCC(=O)OCC)c1
[C][C][O][C][=Branch1][C][=O][C][O][C][=C][C][=C][Branch1][Branch2][/C][=C][/N+1][=Branch1][C][=O][O-1][C][Branch1][#Branch2][O][C][C][=Branch1][C][=O][O][C][C][=C][Ring2][Ring1][C]
ethyl 2-[3-(2-ethoxy-2-oxoethoxy)-4-[(E)-2-nitroethenyl]phenoxy]acetate