Task: Answer the multiple choice question.
Query: Which drug has a 17.673% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCC(=O)Nc1ccc2c(c1)nc(CCN1CCN(c3ccccn3)CC1)n2C
b [Br-].c1sc2[n+](c1C13CC4CC(CC(C4)C1)C3)CCS2
Answer: b. [Br-].c1sc2[n+](c1C13CC4CC(CC(C4)C1)C3)CCS2
{#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#}
[Br-].c1sc2[n+](c1C13CC4CC(CC(C4)C1)C3)CCS2
[Br-].c1sc2[n+](c1C13CC4CC(CC(C4)C1)C3)CCS2
5-(1-adamantyl)-2,3-dihydro-[1,3]thiazolo[2,3-b][1,3]thiazol-4-ium;bromide