Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES COc1ccc([N+](=O)[O-])cc1NC(=O)Cc1noc2ccccc12?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -67.726
b: 20.553
c: -3.689
d: 3.804
Answer: b. 20.553%.
{#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}.
COc1ccc([N+](=O)[O-])cc1NC(=O)Cc1noc2ccccc12
COc1ccc([N+](=O)[O-])cc1NC(=O)Cc1noc2ccccc12
[3-[[2-(1,2-benzoxazol-3-yl)acetyl]amino]-4-methoxyphenyl]-oxido-oxoazanium