Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES CCOCC(=O)Nc1cc(-c2cn3cccnc3n2)ccc1C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) 12.042
(b) 5.513
(c) 6.052
(d) 7.821
(e) 6.693
Answer: e. 6.693%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCOCC(=O)Nc1cc(-c2cn3cccnc3n2)ccc1C
CCOCC(=O)Nc1cc(-c2cn3cccnc3n2)ccc1C
2-ethoxy-N-(5-imidazo[1,2-a]pyrimidin-2-yl-2-methylphenyl)acetamide