Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES CCOC(=O)c1cc2c(nc1C)-c1cc(Cl)cc(Cl)c1OC2O?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] -76.561
[b] 12.755
Answer: b. 12.755%.
{#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}.
CCOC(=O)c1cc2c(nc1C)-c1cc(Cl)cc(Cl)c1OC2O
CCOC(=O)c1cc2c(nc1C)-c1cc(Cl)cc(Cl)c1OC2O
ethyl 7,9-dichloro-5-hydroxy-2-methyl-5H-chromeno[4,3-b]pyridine-3-carboxylate