You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 5,5-dioxo-1-[2-oxo-2-(propan-2-ylamino)ethyl]-[1,2,4]triazolo[5,1-c][1,2,4]benzothiadiazine-2-carboxamide into molecular formula.
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C14H16N6O4S
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