Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.366% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOC(=O)c1cc(NC(=O)Nc2ccc(Br)cc2)c(C)nc1C
[b] CCS(=O)(=O)NCc1cn2ccsc2n1
Answer: a. CCOC(=O)c1cc(NC(=O)Nc2ccc(Br)cc2)c(C)nc1C
{#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#}
CCOC(=O)c1cc(NC(=O)Nc2ccc(Br)cc2)c(C)nc1C
CCOC(=O)c1cc(NC(=O)Nc2ccc(Br)cc2)c(C)nc1C
ethyl 5-[(4-bromophenyl)carbamoylamino]-2,6-dimethylpyridine-3-carboxylate