Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCOC(=O)Cn1c(=O)n(Cc2ccccc2)c(=O)c2cccnc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) -6.442
(b) 21.328
(c) 12.191
Answer: a. -6.442%.
{#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)Cn1c(=O)n(Cc2ccccc2)c(=O)c2cccnc21
CCOC(=O)Cn1c(=O)n(Cc2ccccc2)c(=O)c2cccnc21
ethyl2-(3-benzyl-2,4-dioxopyrido[2,3-d]pyrimidin-1-yl)acetate