Task: Answer the MCQ question.
Question: Which drug has a -19.649% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CCOC(=O)C1CCN(C(=O)Cc2c(C(=O)O)[nH]c3ccccc23)CC1
b.) COc1ccc(N(CC(=O)NCCSc2ccccn2)S(=O)(=O)c2ccccc2)cc1Cl
c.) CN(C)S(=O)(=O)Nc1cc(Cl)cc(Cl)c1
Answer: b. COc1ccc(N(CC(=O)NCCSc2ccccn2)S(=O)(=O)c2ccccc2)cc1Cl
{#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#}
COc1ccc(N(CC(=O)NCCSc2ccccn2)S(=O)(=O)c2ccccc2)cc1Cl
COc1ccc(N(CC(=O)NCCSc2ccccn2)S(=O)(=O)c2ccccc2)cc1Cl
2-[N-(benzenesulfonyl)-3-chloro-4-methoxyanilino]-N-(2-pyridin-2-ylsulfanylethyl)acetamide