Task: Answer the multiple choice question.
Question: Which compound exhibits a 14.766% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1nsc(Nc2ccc([N+](=O)[O-])cc2)c1C#N
(b) COc1ccc(-c2csc(NC(=O)CCCc3cccs3)n2)cc1
Answer: a. Cc1nsc(Nc2ccc([N+](=O)[O-])cc2)c1C#N
{#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#}
Cc1nsc(Nc2ccc([N+](=O)[O-])cc2)c1C#N
Cc1nsc(Nc2ccc([N+](=O)[O-])cc2)c1C#N
3-methyl-5-(4-nitroanilino)-1,2-thiazole-4-carbonitrile