Task: Answer the MCQ question.
Query: Which compound exhibits a 8.391% 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)Cc1csc(NC(=O)CSc2nccn2C)n1
b: CCOc1ccc(CCNC(=O)COC(=O)c2cccnc2Cl)cc1OCC
Answer: b. CCOc1ccc(CCNC(=O)COC(=O)c2cccnc2Cl)cc1OCC
{#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#}
CCOc1ccc(CCNC(=O)COC(=O)c2cccnc2Cl)cc1OCC
CCOc1ccc(CCNC(=O)COC(=O)c2cccnc2Cl)cc1OCC
[2-[2-(3,4-diethoxyphenyl)ethylamino]-2-oxoethyl] 2-chloropyridine-3-carboxylate