Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES O=[N+]([O-])c1cc([N+](=O)[O-])c(N2CCCCCC2)cc1NCCO?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 28.613
[b] -13.428
[c] 0.834
[d] 5.760
Answer: b. -13.428%.
{#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}.
O=[N+]([O-])c1cc([N+](=O)[O-])c(N2CCCCCC2)cc1NCCO
O=[N+]([O-])c1cc([N+](=O)[O-])c(N2CCCCCC2)cc1NCCO
2-[5-(azepan-1-yl)-2,4-dinitroanilino]ethanol