Task: Answer the multiple choice question.
Query: Which drug exhibits a -3.397% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOC(=O)c1ccc(NC(=S)NC2CC(C)(C)NC(C)(C)C2)cc1
[b] CS(=O)(=O)N(CCc1ccccc1)CC(=O)NCc1cccnc1
Answer: a. CCOC(=O)c1ccc(NC(=S)NC2CC(C)(C)NC(C)(C)C2)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#}
CCOC(=O)c1ccc(NC(=S)NC2CC(C)(C)NC(C)(C)C2)cc1
CCOC(=O)c1ccc(NC(=S)NC2CC(C)(C)NC(C)(C)C2)cc1
ethyl 4-[(2,2,6,6-tetramethylpiperidin-4-yl)carbamothioylamino]benzoate