Task: Answer the MCQ question.
Query: What is the hERG inhibition at 10uM of a compound with the SMILES Clc1ccc(-[n+]2c(-c3cccc(Br)c3)[nH]c3nc4ccccc4nc32)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] -50.622
[b] 13.539
[c] -9.740
[d] 8.923
[e] 12.145
Answer: b. 13.539%.
{#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}.
Clc1ccc(-[n+]2c(-c3cccc(Br)c3)[nH]c3nc4ccccc4nc32)cc1
Clc1ccc(-[n+]2c(-c3cccc(Br)c3)[nH]c3nc4ccccc4nc32)cc1
2-(3-bromophenyl)-3-(4-chlorophenyl)-1H-imidazo[4,5-b]quinoxalin-3-ium