Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES Nc1cc(N2CCOCC2)c(Cl)cc1[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: 8.172
b: 11.139
c: -0.031
d: 2.213
e: 14.440
Answer: a. 8.172%.
{#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}.
Nc1cc(N2CCOCC2)c(Cl)cc1[N+](=O)[O-]
Nc1cc(N2CCOCC2)c(Cl)cc1[N+](=O)[O-]
(2-amino-5-chloro-4-morpholin-4-ylphenyl)-oxido-oxoazanium