Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES O=C(COC(=O)CCC(=O)c1cccs1)Nc1ccccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a 15.264
b 19.545
c 6.236
d 12.137
e -36.771
Answer: b. 19.545%.
{#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}.
O=C(COC(=O)CCC(=O)c1cccs1)Nc1ccccc1[N+](=O)[O-]
O=C(COC(=O)CCC(=O)c1cccs1)Nc1ccccc1[N+](=O)[O-]
[2-(2-nitroanilino)-2-oxoethyl] 4-oxo-4-thiophen-2-ylbutanoate