Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES COCCn1c(C)cc2c(c1=O)C(c1ccco1)C(C#N)=C(N)O2?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a 20.572
b -5.762
c 12.658
d -2.778
e -15.569
Answer: c. 12.658%.
{#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}.
COCCn1c(C)cc2c(c1=O)C(c1ccco1)C(C#N)=C(N)O2
COCCn1c(C)cc2c(c1=O)C(c1ccco1)C(C#N)=C(N)O2
2-amino-4-(furan-2-yl)-6-(2-methoxyethyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile