Task: Answer the multiple-choice question.
Query: Which compound has a -0.873% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccc(-c2nnc(SCc3cccc(C#N)c3)o2)cc1
b) COc1ccc(OC)c(NC(=O)C(CCS(C)(=O)=O)NC(C)=O)c1
Answer: a. COc1ccc(-c2nnc(SCc3cccc(C#N)c3)o2)cc1
{#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(-c2nnc(SCc3cccc(C#N)c3)o2)cc1
COc1ccc(-c2nnc(SCc3cccc(C#N)c3)o2)cc1
3-[[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanylmethyl]benzonitrile