You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 6-bromo-N-[2-(4-methylpyrazol-1-yl)ethyl]-[1,2,4]triazolo[1,5-a]pyridin-2-amine .
user
C12H13BrN6
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