Task: Answer the multiple choice 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 COc1ccc(CCNC(=O)c2cc(=O)[nH]c3ccc(Br)cc23)cc1OC?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a -6.118
b -2.740
c 21.379
Answer: c. 21.379%.
{#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}.
COc1ccc(CCNC(=O)c2cc(=O)[nH]c3ccc(Br)cc23)cc1OC
COc1ccc(CCNC(=O)c2cc(=O)[nH]c3ccc(Br)cc23)cc1OC
6-bromo-N-[2-(3,4-dimethoxyphenyl)ethyl]-2-oxo-1H-quinoline-4-carboxamide