Task: Answer the MCQ question.
Query: Which compound exhibits a 4.933% 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. COC(=O)C(CC(C)C)N1CCC(=O)c2ccccc2S1(=O)=O
b. Cc1c(NC(=O)c2ccc3c(c2)C(=O)N(Cc2ccco2)C3=O)cccc1C(=O)O
Answer: a. COC(=O)C(CC(C)C)N1CCC(=O)c2ccccc2S1(=O)=O
{#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#}
COC(=O)C(CC(C)C)N1CCC(=O)c2ccccc2S1(=O)=O
COC(=O)C(CC(C)C)N1CCC(=O)c2ccccc2S1(=O)=O
methyl4-methyl-2-(1,1,5-trioxo-3,4-dihydro-1λ6,2-benzothiazepin-2-yl)pentanoate