Problem statement: Answer the multiple choice question.
Query: Which compound has a 11.633\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C1OCc2cc(NS(=O)(=O)c3cccs3)ccc21
[b] COc1ccc(CNC(=O)c2ccc(NS(=O)(=O)c3c(C)noc3C)cc2)cc1
Answer: a. O=C1OCc2cc(NS(=O)(=O)c3cccs3)ccc21
{#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#}
O=C1OCc2cc(NS(=O)(=O)c3cccs3)ccc21
O=C1OCc2cc(NS(=O)(=O)c3cccs3)ccc21
N-(1-oxo-3H-2-benzofuran-5-yl)thiophene-2-sulfonamide