Task: Answer the multiple choice question.
Query: Which compound has a 9.133% 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] COc1cc(-c2cc(-c3ccc(N)cc3)[nH]c(=O)c2C#N)cc(OC)c1OC
[b] CCN1C(C#N)=C(C#N)N=C(C)CC1(C)C
Answer: a. COc1cc(-c2cc(-c3ccc(N)cc3)[nH]c(=O)c2C#N)cc(OC)c1OC
{#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#}
COc1cc(-c2cc(-c3ccc(N)cc3)[nH]c(=O)c2C#N)cc(OC)c1OC
COc1cc(-c2cc(-c3ccc(N)cc3)[nH]c(=O)c2C#N)cc(OC)c1OC
6-(4-aminophenyl)-2-oxo-4-(3,4,5-trimethoxyphenyl)-1H-pyridine-3-carbonitrile