Task: Answer the multiple-choice question.
Question: Which compound exhibits a 8.004\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CC(CCc1ccccc1)NC(=O)C1CCC1
b) CCOc1ccc(OCCSc2nc(N)cc(=O)[nH]2)cc1
Answer: a. CC(CCc1ccccc1)NC(=O)C1CCC1
{#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#}
CC(CCc1ccccc1)NC(=O)C1CCC1
CC(CCc1ccccc1)NC(=O)C1CCC1
N-(4-phenylbutan-2-yl)cyclobutanecarboxamide