Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCOC(=O)Cn1c(=O)c2c(nc(Br)n2CC(=O)OCC)n(C)c1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a -4.971
b 8.018
c -15.532
d -2.449
e 5.467
Answer: a. -4.971%.
{#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)c2c(nc(Br)n2CC(=O)OCC)n(C)c1=O
CCOC(=O)Cn1c(=O)c2c(nc(Br)n2CC(=O)OCC)n(C)c1=O
ethyl 2-[8-bromo-1-(2-ethoxy-2-oxoethyl)-3-methyl-2,6-dioxopurin-7-yl]acetate