Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES CCCC(=O)Nc1cccn(Cc2ccccc2Br)c1=O?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] -6.566
[b] -2.999
[c] 1.614
Answer: a. -6.566%.
{#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}.
CCCC(=O)Nc1cccn(Cc2ccccc2Br)c1=O
CCCC(=O)Nc1cccn(Cc2ccccc2Br)c1=O
N-[1-[(2-bromophenyl)methyl]-2-oxopyridin-3-yl]butanamide