Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES O=[N+]([O-])c1ccc(Cl)c(C[n+]2cccc3ccccc32)c1.[Br-]?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 3.936
(b) 11.531
Answer: b. 11.531%.
{#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-])c1ccc(Cl)c(C[n+]2cccc3ccccc32)c1.[Br-]
O=[N+]([O-])c1ccc(Cl)c(C[n+]2cccc3ccccc32)c1.[Br-]
1-[(2-chloro-5-nitrophenyl)methyl]quinolin-1-ium;bromide