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 compound with the SMILES COc1cc(/C=C2/SC(=O)N(CC(=O)N3CCCC3)C2=O)ccc1Oc1ccc([N+](=O)[O-])cn1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] -22.211
[b] 16.417
Answer: a. -22.211%.
{#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}.
COc1cc(/C=C2/SC(=O)N(CC(=O)N3CCCC3)C2=O)ccc1Oc1ccc([N+](=O)[O-])cn1
COc1cc(/C=C2/SC(=O)N(CC(=O)N3CCCC3)C2=O)ccc1Oc1ccc([N+](=O)[O-])cn1
(5E)-5-[[3-methoxy-4-(5-nitropyridin-2-yl)oxyphenyl]methylidene]-3-(2-oxo-2-pyrrolidin-1-ylethyl)-1,3-thiazolidine-2,4-dione