Task: Answer the MCQ question.
Query: Which compound has a 3.420% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc(Br)cc1C(=O)NC(=S)Nc1c(C)n(C)n(-c2ccccc2)c1=O
[b] CCOc1ccccc1OCC(=O)OCC(=O)c1c(C)[nH]c2ccccc12
Answer: b. CCOc1ccccc1OCC(=O)OCC(=O)c1c(C)[nH]c2ccccc12
{#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#}
CCOc1ccccc1OCC(=O)OCC(=O)c1c(C)[nH]c2ccccc12
CCOc1ccccc1OCC(=O)OCC(=O)c1c(C)[nH]c2ccccc12
[2-(2-methyl-1H-indol-3-yl)-2-oxoethyl] 2-(2-ethoxyphenoxy)acetate