Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 10.874\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC(=O)c1cc(C#N)c(SCc2ccccn2)nc1C
b: CN(CC(=O)Nc1ccccc1Br)C(=O)COc1cccc2c1OC(C)(C)C2
Answer: b. CN(CC(=O)Nc1ccccc1Br)C(=O)COc1cccc2c1OC(C)(C)C2
{#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#}
CN(CC(=O)Nc1ccccc1Br)C(=O)COc1cccc2c1OC(C)(C)C2
CN(CC(=O)Nc1ccccc1Br)C(=O)COc1cccc2c1OC(C)(C)C2
N-(2-bromophenyl)-2-[[2-[(2,2-dimethyl-3H-1-benzofuran-7-yl)oxy]acetyl]-methylamino]acetamide