Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCCCNC(=O)CC1Nc2ccccc2NC1=O?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 1.170
b. 7.725
c. 17.729
Answer: a. 1.170%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCCCNC(=O)CC1Nc2ccccc2NC1=O
CCCCNC(=O)CC1Nc2ccccc2NC1=O
N-butyl-2-(3-oxo-2,4-dihydro-1H-quinoxalin-2-yl)acetamide