Task: Answer the MCQ question.
Query: Which compound exhibits a 4.917% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCC(CC)C(=O)Nc1cccc(-c2ccc3nncn3n2)c1
b: Cl.O=C(CN1CCN(Cc2ccccc2)CC1)N1CCCCCC1
Answer: a. CCC(CC)C(=O)Nc1cccc(-c2ccc3nncn3n2)c1
{#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#}
CCC(CC)C(=O)Nc1cccc(-c2ccc3nncn3n2)c1
CCC(CC)C(=O)Nc1cccc(-c2ccc3nncn3n2)c1
2-ethyl-N-[3-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]butanamide