Task: Answer the MCQ question.
Query: Which compound exhibits a 6.197\% 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.) CCOC(=O)c1ccccc1C(=O)N1CCOCCOCCOCC1
b.) Cc1ccccc1-n1c(C)nnc1SCC(=O)N1CC(=O)Nc2ccccc21
c.) O=C(CSc1n[nH]c(=O)n1-c1cccnc1)N1CCOCC1
Answer: a. CCOC(=O)c1ccccc1C(=O)N1CCOCCOCCOCC1
{#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)c1ccccc1C(=O)N1CCOCCOCCOCC1
CCOC(=O)c1ccccc1C(=O)N1CCOCCOCCOCC1
ethyl 2-(1,4,7-trioxa-10-azacyclododecane-10-carbonyl)benzoate