Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(C)CCC(C)NC(=O)CN1C(=O)NC(C)(c2ccc3ccccc3c2)C1=O?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 14.478
[b] 5.196
Answer: a. 14.478\%.
{#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}.
CC(C)CCC(C)NC(=O)CN1C(=O)NC(C)(c2ccc3ccccc3c2)C1=O
CC(C)CCC(C)NC(=O)CN1C(=O)NC(C)(c2ccc3ccccc3c2)C1=O
N-(5-methylhexan-2-yl)-2-(4-methyl-4-naphthalen-2-yl-2,5-dioxoimidazolidin-1-yl)acetamide