Task: Answer the MCQ question.
Question: Which drug has a 10.711\% 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. CCOC(=O)c1sc2ncc(C(=O)c3ccccc3O)cc2c1C
b. Cc1ccc(OCCC(=O)OCC(=O)NC2CCCC2)cc1
Answer: a. CCOC(=O)c1sc2ncc(C(=O)c3ccccc3O)cc2c1C
{#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)c1sc2ncc(C(=O)c3ccccc3O)cc2c1C
CCOC(=O)c1sc2ncc(C(=O)c3ccccc3O)cc2c1C
ethyl 5-(2-hydroxybenzoyl)-3-methylthieno[2,3-b]pyridine-2-carboxylate