Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 12.643\% 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 CCCCn1c(CCNC(=O)c2ccco2)nc2ccccc21
b CCOC(=O)CCCCCN1C(=O)c2cccc3cccc(c23)C1=O
c Cc1cnc(NC(=O)c2ccc3c(c2)OCCO3)s1
Answer: b. CCOC(=O)CCCCCN1C(=O)c2cccc3cccc(c23)C1=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#}
CCOC(=O)CCCCCN1C(=O)c2cccc3cccc(c23)C1=O
CCOC(=O)CCCCCN1C(=O)c2cccc3cccc(c23)C1=O
ethyl6-(1,3-dioxobenzo[de]isoquinolin-2-yl)hexanoate