Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CC1CCCCN1c1nc2nonc2nc1N1CCCCC1C?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. -15.839
b. 4.086
Answer: a. -15.839%.
{#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}.
CC1CCCCN1c1nc2nonc2nc1N1CCCCC1C
CC1CCCCN1c1nc2nonc2nc1N1CCCCC1C
5,6-bis(2-methylpiperidin-1-yl)-[1,2,5]oxadiazolo[3,4-b]pyrazine