Task: Answer the multiple-choice question.
Question: Which compound exhibits a 13.407% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CC(C)(C)c1nc(NC(=O)Nc2ccccc2)sc1Br
b CC(=O)Nc1nonc1-c1nc2ccccc2n1Cc1nnc(C)o1
c COC(=O)c1sc(-c2ccccc2)cc1NC(C)=O
Answer: a. CC(C)(C)c1nc(NC(=O)Nc2ccccc2)sc1Br
{#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(C)(C)c1nc(NC(=O)Nc2ccccc2)sc1Br
CC(C)(C)c1nc(NC(=O)Nc2ccccc2)sc1Br
1-(5-bromo-4-tert-butyl-1,3-thiazol-2-yl)-3-phenylurea