You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [1-(6-ethoxypyridazin-3-yl)-5-methylpyrazol-4-yl]-[4-[2-(methylamino)ethyl]piperidin-1-yl]methanone into its molecular formula.
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C19H28N6O2
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