Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES COc1c2ccoc2nc2c(OC)c(OCC(O)C(C)(C)O)ccc12?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a) 22.459
b) -8.573
Answer: a. 22.459%.
{#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}.
COc1c2ccoc2nc2c(OC)c(OCC(O)C(C)(C)O)ccc12
COc1c2ccoc2nc2c(OC)c(OCC(O)C(C)(C)O)ccc12
1-(4,8-dimethoxyfuro[2,3-b]quinolin-7-yl)oxy-3-methylbutane-2,3-diol