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)N1CCC(n2c(SCC(=O)OCc3ccccc3)nc3ccsc3c2=O)CC1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 10.544
b -4.044
Answer: b. -4.044\%.
{#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 4-[4-oxo-2-(2-oxo-2-phenylmethoxyethyl)sulfanylthieno[3,2-d]pyrimidin-3-yl]piperidine-1-carboxylate