Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.333\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC(NC(=O)c1ccccc1NC(=O)c1ccco1)C(=O)O
[b] COC(=O)c1ccccc1NC(=O)c1ccc(NC(=O)C2CCCO2)cc1
Answer: a. CC(NC(=O)c1ccccc1NC(=O)c1ccco1)C(=O)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#}
CC(NC(=O)c1ccccc1NC(=O)c1ccco1)C(=O)O
CC(NC(=O)c1ccccc1NC(=O)c1ccco1)C(=O)O
2-[[2-(furan-2-carbonylamino)benzoyl]amino]propanoic acid