Task: 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 CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)NCCCN(CC)Cc3ccccc3)c21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] -27.886
[b] -6.794
[c] 7.164
[d] 5.019
Answer: a. -27.886%.
{#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}.
CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)NCCCN(CC)Cc3ccccc3)c21
CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)NCCCN(CC)Cc3ccccc3)c21
N-[3-[benzyl(ethyl)amino]propyl]-5-bromo-1-propanoyl-2,3-dihydroindole-7-sulfonamide