Task: Answer the multiple-choice question.
Query: Which compound exhibits a 10.089\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1ccccc1-c1nn(-c2ccc(F)cc2F)cc1CNCCN(C)C
(b) CCOc1ccc(OCCOCCNCCOC)cc1
(c) Cc1nc2nc(C)c(NS(=O)(=O)c3ccc(CC(C)C)cc3)c(=O)n2[nH]1
(d) CCOc1ccc(-n2c(O)c(/C=C3\C=Nc4ccccc43)c(=O)[nH]c2=O)cc1
Answer: b. CCOc1ccc(OCCOCCNCCOC)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(OCCOCCNCCOC)cc1
CCOc1ccc(OCCOCCNCCOC)cc1
N-[2-[2-(4-ethoxyphenoxy)ethoxy]ethyl]-2-methoxyethanamine