Task: Answer the MCQ question.
Query: Which compound has a 17.185\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCOc1ccc(C(C(=O)NC(C)(C)C)N(CCOC)C(=O)CCC(=O)Nc2nccs2)cc1
b: COc1ccc(CN(C)CC(=O)Nc2cccc(S(=O)(=O)N(C)c3ccccc3)c2)c(OC)c1
c: Cc1cccc(N2CCN(S(=O)(=O)c3c(C)[nH]c(C)c3C(=O)N3CCCC3)CC2)c1C
Answer: a. CCOc1ccc(C(C(=O)NC(C)(C)C)N(CCOC)C(=O)CCC(=O)Nc2nccs2)cc1
{#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#}
CCOc1ccc(C(C(=O)NC(C)(C)C)N(CCOC)C(=O)CCC(=O)Nc2nccs2)cc1
CCOc1ccc(C(C(=O)NC(C)(C)C)N(CCOC)C(=O)CCC(=O)Nc2nccs2)cc1
N'-[2-(tert-butylamino)-1-(4-ethoxyphenyl)-2-oxoethyl]-N'-(2-methoxyethyl)-N-(1,3-thiazol-2-yl)butanediamide