Task: Answer the MCQ question.
Query: Which compound exhibits a 17.526% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] NC(=O)C1CCN(C(=O)C2CCC(=O)N(C3CCCCCC3)C2)CC1
[b] NS(=O)(=O)c1cccc(NC(=O)c2cncc(Br)c2)c1
Answer: b. NS(=O)(=O)c1cccc(NC(=O)c2cncc(Br)c2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NS(=O)(=O)c1cccc(NC(=O)c2cncc(Br)c2)c1
NS(=O)(=O)c1cccc(NC(=O)c2cncc(Br)c2)c1
5-bromo-N-(3-sulfamoylphenyl)pyridine-3-carboxamide