Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOCCn1c(=O)c2c(nc3n2CC(C)CN3Cc2ccccc2)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) -14.449
b) 4.564
c) 17.238
Answer: a. -14.449\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CCOCCn1c(=O)c2c(nc3n2CC(C)CN3Cc2ccccc2)n(C)c1=O
CCOCCn1c(=O)c2c(nc3n2CC(C)CN3Cc2ccccc2)n(C)c1=O
9-benzyl-3-(2-ethoxyethyl)-1,7-dimethyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione