Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCCCN(C)CCCNC(=O)CC1Oc2ccccc2NC1=O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 9.678
(b) -4.453
Answer: b. -4.453\%.
{#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}.
CCCCN(C)CCCNC(=O)CC1Oc2ccccc2NC1=O
CCCCN(C)CCCNC(=O)CC1Oc2ccccc2NC1=O
N-[3-[butyl(methyl)amino]propyl]-2-(3-oxo-4H-1,4-benzoxazin-2-yl)acetamide