Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCCOC(=O)CNc1nnc(SCC(=O)OCC)[nH]c1=O?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 17.860
b. 14.400
c. 2.944
Answer: a. 17.860\%.
{#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}.
CCCCOC(=O)CNc1nnc(SCC(=O)OCC)[nH]c1=O
CCCCOC(=O)CNc1nnc(SCC(=O)OCC)[nH]c1=O
butyl 2-[[3-(2-ethoxy-2-oxoethyl)sulfanyl-5-oxo-4H-1,2,4-triazin-6-yl]amino]acetate