Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CCCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(OCC)cc1)n2CC?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 7.303
[b] 6.709
[c] 18.712
[d] 9.677
[e] 14.883
Answer: e. 14.883\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CCCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(OCC)cc1)n2CC
CCCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(OCC)cc1)n2CC
3-butyl-8-(4-ethoxyphenyl)-7-ethylpurine-2,6-dione