Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 15.071\% human ether-à-go-go related gene (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: CCOc1ncccc1C(=O)NC(C)CCc1ccccc1
b: COc1ccc(C(=O)NCC(=O)OCC(=O)NC2CCCC2)cc1
c: CCCCn1nc(NC(=O)COC)c2cc3ccc(C)cc3nc21
Answer: c. CCCCn1nc(NC(=O)COC)c2cc3ccc(C)cc3nc21
{#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#}
CCCCn1nc(NC(=O)COC)c2cc3ccc(C)cc3nc21
CCCCn1nc(NC(=O)COC)c2cc3ccc(C)cc3nc21
N-(1-butyl-7-methylpyrazolo[3,4-b]quinolin-3-yl)-2-methoxyacetamide