Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CCOC(=O)c1cnn2c(N)c(C#N)cnc12?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 13.906
b: -1.579
Answer: a. 13.906%.
{#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}.
CCOC(=O)c1cnn2c(N)c(C#N)cnc12
CCOC(=O)c1cnn2c(N)c(C#N)cnc12
ethyl 7-amino-6-cyanopyrazolo[1,5-a]pyrimidine-3-carboxylate