Task: Answer the multiple choice question.
Query: Which compound exhibits a 11.265\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1cccc(C)c1N1C(=O)CCC(C)(C)C1=O
b: COc1ccccc1N(CC(=O)NCC1CCCO1)C(=O)CCC(=O)Nc1cc(C)on1
c: CCn1c(SCC(=O)Nc2ccc(N3CCOCC3)cc2)nnc1-c1ccc(OC)cc1
Answer: b. COc1ccccc1N(CC(=O)NCC1CCCO1)C(=O)CCC(=O)Nc1cc(C)on1
{#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#}
COc1ccccc1N(CC(=O)NCC1CCCO1)C(=O)CCC(=O)Nc1cc(C)on1
COc1ccccc1N(CC(=O)NCC1CCCO1)C(=O)CCC(=O)Nc1cc(C)on1
N'-(2-methoxyphenyl)-N-(5-methyl-1,2-oxazol-3-yl)-N'-[2-oxo-2-(oxolan-2-ylmethylamino)ethyl]butanediamide