Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.061% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCOC(=O)c1c(C)nc(C(Cl)(Cl)Cl)nc1N
[b] COc1cc(OC)cc(-c2ncc3ccccn23)c1.O=C(O)C(=O)O
[c] CC(=O)OCC[N+](C)(C)C.[Br-]
[d] COc1ccc(NS(=O)(=O)c2cccc(C(=O)O)c2)cc1
Answer: c. CC(=O)OCC[N+](C)(C)C.[Br-]
{#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#}
CC(=O)OCC[N+](C)(C)C.[Br-]
CC(=O)OCC[N+](C)(C)C.[Br-]
2-acetyloxyethyl(trimethyl)azanium;bromide