You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-(6-pyrrolidin-3-yl-[1,2,4]triazolo[1,5-a]pyridin-8-yl)-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazin-2-amine into its molecular formula.
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C16H19N7O
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