Problem statement: Answer the multiple-choice question.
Query: Which compound has a 10.456\% 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) COC(=O)c1ccc(CN2C(=O)NC(CC(C)C)C2=O)cc1
(b) Br.CCOC(=O)CN1C2=NCCCN2c2ccccc21
Answer: a. COC(=O)c1ccc(CN2C(=O)NC(CC(C)C)C2=O)cc1
{#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#}
COC(=O)c1ccc(CN2C(=O)NC(CC(C)C)C2=O)cc1
COC(=O)c1ccc(CN2C(=O)NC(CC(C)C)C2=O)cc1
methyl 4-[[4-(2-methylpropyl)-2,5-dioxoimidazolidin-1-yl]methyl]benzoate