Task: Answer the MCQ question.
Query: Which compound has a 13.877\% 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. Cl.N=C(N)c1ccc(Cl)cc1
b. COc1cc(NS(=O)(=O)c2ccc(NC(=O)c3cccs3)cc2)nc(OC)n1
Answer: b. COc1cc(NS(=O)(=O)c2ccc(NC(=O)c3cccs3)cc2)nc(OC)n1
{#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#}
COc1cc(NS(=O)(=O)c2ccc(NC(=O)c3cccs3)cc2)nc(OC)n1
COc1cc(NS(=O)(=O)c2ccc(NC(=O)c3cccs3)cc2)nc(OC)n1
N-[4-[(2,6-dimethoxypyrimidin-4-yl)sulfamoyl]phenyl]thiophene-2-carboxamide