Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCOCCCNC(=O)Cn1cnc2c(cnn2-c2ccc(OC)cc2)c1=O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a.) 4.238
b.) 15.161
Answer: a. 4.238\%.
{#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}.
CCOCCCNC(=O)Cn1cnc2c(cnn2-c2ccc(OC)cc2)c1=O
CCOCCCNC(=O)Cn1cnc2c(cnn2-c2ccc(OC)cc2)c1=O
N-(3-ethoxypropyl)-2-[1-(4-methoxyphenyl)-4-oxopyrazolo[3,4-d]pyrimidin-5-yl]acetamide