Task: Answer the multiple-choice question.
Question: Which compound exhibits a 0.994% 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: COCCNC(=O)c1ccc(CS(=O)(=O)c2c(Cl)cccc2Cl)o1
b: CC(=O)NCc1ccc(-c2csc(-c3cccs3)n2)cc1
Answer: a. COCCNC(=O)c1ccc(CS(=O)(=O)c2c(Cl)cccc2Cl)o1
{#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#}
COCCNC(=O)c1ccc(CS(=O)(=O)c2c(Cl)cccc2Cl)o1
COCCNC(=O)c1ccc(CS(=O)(=O)c2c(Cl)cccc2Cl)o1
5-[(2,6-dichlorophenyl)sulfonylmethyl]-N-(2-methoxyethyl)furan-2-carboxamide