You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name N-[4-(3-amino-2H-pyrazolo[3,4-b]pyrazin-6-yl)phenyl]-5-chloro-2-hydrazinylbenzenesulfonamide into its molecular formula.
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C17H15ClN8O2S
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