Task: Answer the MCQ question.
Question: Which compound has a 13.117\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCN1C(=O)c2cccc3c(NC(=O)C(C)(C)C)ccc1c23
b. COc1ccccc1Nc1nc(-c2c(C)[nH]c3ccccc23)cs1
Answer: a. CCN1C(=O)c2cccc3c(NC(=O)C(C)(C)C)ccc1c23
{#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#}
CCN1C(=O)c2cccc3c(NC(=O)C(C)(C)C)ccc1c23
CCN1C(=O)c2cccc3c(NC(=O)C(C)(C)C)ccc1c23
N-(1-ethyl-2-oxobenzo[cd]indol-6-yl)-2,2-dimethylpropanamide