Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.830\% 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 additional words.
Options:
[a] COc1ccccc1N1CC(C(=O)Nc2ccccc2N2CCOCC2)CC1=O
[b] Cc1csc(NC(=O)CSc2nccn2C)n1
Answer: a. COc1ccccc1N1CC(C(=O)Nc2ccccc2N2CCOCC2)CC1=O
{#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#}
COc1ccccc1N1CC(C(=O)Nc2ccccc2N2CCOCC2)CC1=O
COc1ccccc1N1CC(C(=O)Nc2ccccc2N2CCOCC2)CC1=O
1-(2-methoxyphenyl)-N-(2-morpholin-4-ylphenyl)-5-oxopyrrolidine-3-carboxamide