Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES CCOCCn1c(=O)c2c(nc3n2CCN3c2ccc(C)cc2)n(C)c1=O?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) -2.208
(b) -1.726
(c) 4.584
Answer: a. -2.208%.
{#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(=O)c2c(nc3n2CCN3c2ccc(C)cc2)n(C)c1=O
CCOCCn1c(=O)c2c(nc3n2CCN3c2ccc(C)cc2)n(C)c1=O
2-(2-ethoxyethyl)-4-methyl-6-(4-methylphenyl)-7,8-dihydropurino[7,8-a]imidazole-1,3-dione