Problem statement: Answer the MCQ question.
Question: Which drug has a 5.783% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(C(=O)O)nc1C
(b) COC(=O)C1=CNC=C(C(=O)OC)C1c1ccc(C(=O)OC)cc1
(c) CC1CN(CCCCOc2ccc3ccccc3c2)CC(C)O1
Answer: a. COc1ccc(C(=O)O)nc1C
{#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#}
COc1ccc(C(=O)O)nc1C
COc1ccc(C(=O)O)nc1C
5-methoxy-6-methylpyridine-2-carboxylic acid