Task: Answer the MCQ question.
Query: Which compound exhibits a 22.735% 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 additional words.
Options:
(a) CCN1C(=O)/C(=C\C(=O)c2cccs2)c2cc(Br)ccc21
(b) CCOc1ccc(NC(=O)NC(=O)N(C)S(=O)(=O)c2ccc(C)cc2)cc1
Answer: a. CCN1C(=O)/C(=C\C(=O)c2cccs2)c2cc(Br)ccc21
{#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#}
CCN1C(=O)/C(=C\C(=O)c2cccs2)c2cc(Br)ccc21
CCN1C(=O)/C(=C\C(=O)c2cccs2)c2cc(Br)ccc21
(3Z)-5-bromo-1-ethyl-3-(2-oxo-2-thiophen-2-ylethylidene)indol-2-one