Task: Answer the multiple-choice question.
Question: Which compound exhibits a -8.922% 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 COCCN1C(=O)N(c2cccc(C)c2)C(=O)C1CC(=O)Nc1ccc(F)cc1
b COc1ccccc1CNC(=O)COC(=O)c1cc(C)oc1C
Answer: a. COCCN1C(=O)N(c2cccc(C)c2)C(=O)C1CC(=O)Nc1ccc(F)cc1
{#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#}
COCCN1C(=O)N(c2cccc(C)c2)C(=O)C1CC(=O)Nc1ccc(F)cc1
COCCN1C(=O)N(c2cccc(C)c2)C(=O)C1CC(=O)Nc1ccc(F)cc1
N-(4-fluorophenyl)-2-[3-(2-methoxyethyl)-1-(3-methylphenyl)-2,5-dioxoimidazolidin-4-yl]acetamide