Task: Answer the MCQ question.
Query: Which compound exhibits a 13.688\% human ether-à-go-go related gene (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) O=C(COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1)NC1CCCCC1
(b) COc1ccc(Nc2nnc(SCC(=O)c3cc(C)n(CC4CCCO4)c3C)s2)cc1
(c) CN1C(=O)c2ccc(NC(=O)C3CC3)cc2C1=O
Answer: c. CN1C(=O)c2ccc(NC(=O)C3CC3)cc2C1=O
{#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#}
CN1C(=O)c2ccc(NC(=O)C3CC3)cc2C1=O
CN1C(=O)c2ccc(NC(=O)C3CC3)cc2C1=O
N-(2-methyl-1,3-dioxoisoindol-5-yl)cyclopropanecarboxamide