Task: Answer the multiple choice question.
Question: Which compound exhibits a 5.357% 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. O=C(NCCCNC(=O)c1cnccn1)c1cccc(Cl)c1
b. CCOC(=O)CSc1ccc(S(=O)(=O)N2CCC(C)CC2)cc1[N+](=O)[O-]
Answer: b. CCOC(=O)CSc1ccc(S(=O)(=O)N2CCC(C)CC2)cc1[N+](=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#}
CCOC(=O)CSc1ccc(S(=O)(=O)N2CCC(C)CC2)cc1[N+](=O)[O-]
CCOC(=O)CSc1ccc(S(=O)(=O)N2CCC(C)CC2)cc1[N+](=O)[O-]
[2-(2-ethoxy-2-oxoethyl)sulfanyl-5-(4-methylpiperidin-1-yl)sulfonylphenyl]-oxido-oxoazanium