Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=[n+]1c2c(n([O-])c3cc(F)c(F)cc31)CCCC2?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 9.840
(b) 10.618
Answer: a. 9.840\%.
{#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}.
O=[n+]1c2c(n([O-])c3cc(F)c(F)cc31)CCCC2
O=[n+]1c2c(n([O-])c3cc(F)c(F)cc31)CCCC2
7,8-difluoro-10-oxido-1,2,3,4-tetrahydrophenazin-5-ium 5-oxide