Task: Answer the MCQ question.
Question: Which compound exhibits a 14.850% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COCCCn1nnnc1SCC(=O)N1c2ccccc2CC1C
b. COc1cccc(C(=O)Cn2c(N3CCOCC3)nc3c2c(=O)n(C)c(=O)n3C)c1
Answer: a. COCCCn1nnnc1SCC(=O)N1c2ccccc2CC1C
{#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#}
COCCCn1nnnc1SCC(=O)N1c2ccccc2CC1C
COCCCn1nnnc1SCC(=O)N1c2ccccc2CC1C
2-[4-(3-methoxypropyl)tetrazol-5-yl]sulfanyl-1-(2-methyl-2,3-dihydroindol-1-yl)ethanone