Task: Answer the multiple choice question.
Query: Which compound exhibits a 14.219\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccccc1NS(=O)(=O)c1cc(S(C)(=O)=O)ccc1Cl
[b] NS(=O)(=O)c1ccc(CCNS(=O)(=O)c2cccc3cccnc23)cc1
Answer: b. NS(=O)(=O)c1ccc(CCNS(=O)(=O)c2cccc3cccnc23)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NS(=O)(=O)c1ccc(CCNS(=O)(=O)c2cccc3cccnc23)cc1
NS(=O)(=O)c1ccc(CCNS(=O)(=O)c2cccc3cccnc23)cc1
N-[2-(4-sulfamoylphenyl)ethyl]quinoline-8-sulfonamide