Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCOC(=O)CCc1nc2ccccc2[nH]c1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 23.262
(b) 21.290
(c) -18.726
(d) 7.545
Answer: c. -18.726%.
{#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)CCc1nc2ccccc2[nH]c1=O
CCOC(=O)CCc1nc2ccccc2[nH]c1=O
ethyl 3-(3-oxo-4H-quinoxalin-2-yl)propanoate