Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES Oc1ccc[n+](CCCCC[n+]2cccc(O)c2)c1.[Br-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) 6.708
b.) 17.198
c.) 8.072
d.) 37.001
e.) 10.515
Answer: c. 8.072%.
{#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}.
Oc1ccc[n+](CCCCC[n+]2cccc(O)c2)c1.[Br-]
Oc1ccc[n+](CCCCC[n+]2cccc(O)c2)c1.[Br-]
1-[5-(3-hydroxypyridin-1-ium-1-yl)pentyl]pyridin-1-ium-3-ol;bromide