Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)c1c(COC(=O)c2ccco2)nc2ccccc2[n+]1[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 1.741
b. 11.408
c. 15.105
d. 8.661
e. 2.048
Answer: e. 2.048\%.
{#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}.
CCOC(=O)c1c(COC(=O)c2ccco2)nc2ccccc2[n+]1[O-]
CCOC(=O)c1c(COC(=O)c2ccco2)nc2ccccc2[n+]1[O-]
ethyl 3-(furan-2-carbonyloxymethyl)-1-oxidoquinoxalin-1-ium-2-carboxylate