Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCOCCn1c(CN2CCOCC2)nc2c1c(=O)[nH]c(=O)n2C?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 15.464
(b) 8.989
Answer: a. 15.464%.
{#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}.
CCOCCn1c(CN2CCOCC2)nc2c1c(=O)[nH]c(=O)n2C
CCOCCn1c(CN2CCOCC2)nc2c1c(=O)[nH]c(=O)n2C
7-(2-ethoxyethyl)-3-methyl-8-(morpholin-4-ylmethyl)purine-2,6-dione