Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCCCn1c(N)c(NCCC(C)C)c(=O)[nH]c1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 3.363
b: 12.405
c: 4.068
d: 9.296
e: 15.658
Answer: c. 4.068\%.
{#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(N)c(NCCC(C)C)c(=O)[nH]c1=O
CCCCn1c(N)c(NCCC(C)C)c(=O)[nH]c1=O
6-amino-1-butyl-5-(3-methylbutylamino)pyrimidine-2,4-dione