Task: 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 CCN1C(=O)/C(=C\C(=O)c2cccs2)c2cc(Br)ccc21?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 22.735
[b] 2.786
Answer: a. 22.735%.
{#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}.
CCN1C(=O)/C(=C\C(=O)c2cccs2)c2cc(Br)ccc21
CCN1C(=O)/C(=C\C(=O)c2cccs2)c2cc(Br)ccc21
(3Z)-5-bromo-1-ethyl-3-(2-oxo-2-thiophen-2-ylethylidene)indol-2-one