Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(-c3ccccc3Br)o1)n2CC?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. -13.401
b. 14.698
c. 12.533
d. 11.001
Answer: b. 14.698%.
{#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}.
CCCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(-c3ccccc3Br)o1)n2CC
CCCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(-c3ccccc3Br)o1)n2CC
8-[5-(2-bromophenyl)furan-2-yl]-3-butyl-7-ethylpurine-2,6-dione