Task: Answer the multiple-choice question.
Question: Which compound has a 7.707\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: c1cncc(-c2noc(-c3ccco3)n2)c1
b: Cc1cc(C)c2nc(SCC#N)cc(C)c2c1
c: Cc1c(Cc2c(C)n(C)n(-c3ccccc3)c2=O)c(=O)n(-c2ccccc2)n1C
Answer: a. c1cncc(-c2noc(-c3ccco3)n2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
5-(furan-2-yl)-3-pyridin-3-yl-1,2,4-oxadiazole