Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.085\% 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 CCOC(=O)c1ncccc1NC(=O)CC(=O)Nc1cccnc1C(=O)OCC
b COC1CCCN(Cc2nc(Cc3ccccc3F)no2)C1
Answer: a. CCOC(=O)c1ncccc1NC(=O)CC(=O)Nc1cccnc1C(=O)OCC
{#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#}
CCOC(=O)c1ncccc1NC(=O)CC(=O)Nc1cccnc1C(=O)OCC
CCOC(=O)c1ncccc1NC(=O)CC(=O)Nc1cccnc1C(=O)OCC
ethyl 3-[[3-[(2-ethoxycarbonylpyridin-3-yl)amino]-3-oxopropanoyl]amino]pyridine-2-carboxylate