Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCCN1C(=O)C(=O)NC[C@@H]1C(C)CC?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 15.370
b. 0.473
c. 6.683
d. 3.351
e. 4.639
Answer: a. 15.370\%.
{#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)C(=O)NC[C@@H]1C(C)CC
CCCCN1C(=O)C(=O)NC[C@@H]1C(C)CC
(6S)-6-butan-2-yl-1-butylpiperazine-2,3-dione