Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)CNC(=O)CSc1ncnc2c1nnn2-c1ccc(F)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a) 8.120
b) -20.526
c) 12.794
Answer: a. 8.120\%.
{#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}.
ethyl 2-[[2-[3-(4-fluorophenyl)triazolo[4,5-d]pyrimidin-7-yl]sulfanylacetyl]amino]acetate