Problem statement: Answer the MCQ question.
Question: Which compound has a 4.984% 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] CC(CCc1ccccc1)NC(=O)C(=O)NCCO
[b] CCCCOc1ccc2ccccc2c1C=O
Answer: a. CC(CCc1ccccc1)NC(=O)C(=O)NCCO
{#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#}
CC(CCc1ccccc1)NC(=O)C(=O)NCCO
CC(CCc1ccccc1)NC(=O)C(=O)NCCO
N-(2-hydroxyethyl)-N'-(4-phenylbutan-2-yl)oxamide