Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.846% 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. Cc1cnc(=O)[nH]c1SCC(=O)Nc1nccs1
b. NC(=O)c1ccc2c(=O)c(O)c(-c3cc(Cl)c(N)c(Cl)c3)[nH]c2c1
Answer: a. Cc1cnc(=O)[nH]c1SCC(=O)Nc1nccs1
{#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#}
Cc1cnc(=O)[nH]c1SCC(=O)Nc1nccs1
Cc1cnc(=O)[nH]c1SCC(=O)Nc1nccs1
2-[(5-methyl-2-oxo-1H-pyrimidin-6-yl)sulfanyl]-N-(1,3-thiazol-2-yl)acetamide