Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CCOC(=O)CC1COc2ccccc2N1C(=O)c1cccc([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] -30.906
[b] 14.375
[c] 14.794
[d] 6.638
[e] -6.662
Answer: a. -30.906%.
{#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}.
CCOC(=O)CC1COc2ccccc2N1C(=O)c1cccc([N+](=O)[O-])c1
CCOC(=O)CC1COc2ccccc2N1C(=O)c1cccc([N+](=O)[O-])c1
ethyl 2-[4-(3-nitrobenzoyl)-2,3-dihydro-1,4-benzoxazin-3-yl]acetate