Task: Answer the multiple choice question.
Question: Which compound has a 8.303\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1ccc(OC)c(-c2c(C#N)c(N)nc3c2c(=O)nc2sccn23)c1
b) CC(C)c1ccc(NC(=O)Cc2c(C(=O)O)n(C)c3ccccc23)cc1
c) CCOC(=O)c1cn2c(C)cccc2n1
Answer: c. CCOC(=O)c1cn2c(C)cccc2n1
{#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)c1cn2c(C)cccc2n1
CCOC(=O)c1cn2c(C)cccc2n1
ethyl 5-methylimidazo[1,2-a]pyridine-2-carboxylate