Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc3ccccc3c1)n2CC?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 22.737
[b] 2.474
[c] -0.073
[d] 10.481
Answer: a. 22.737%.
{#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(-c1ccc3ccccc3c1)n2CC
CCCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc3ccccc3c1)n2CC
3-butyl-7-ethyl-8-naphthalen-2-ylpurine-2,6-dione