Task: Answer the multiple choice question.
Query: Which compound has a 9.149% 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. CCC(=O)N1CCCc2cc(S(=O)(=O)N3CCN(c4ccccn4)CC3)ccc21
b. CCOc1ccc2nc(NS(=O)(=O)Cc3ccccc3)sc2c1
Answer: b. CCOc1ccc2nc(NS(=O)(=O)Cc3ccccc3)sc2c1
{#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#}
CCOc1ccc2nc(NS(=O)(=O)Cc3ccccc3)sc2c1
CCOc1ccc2nc(NS(=O)(=O)Cc3ccccc3)sc2c1
N-(6-ethoxy-1,3-benzothiazol-2-yl)-1-phenylmethanesulfonamide