You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [2-[2-(cyanomethylsulfanyl)anilino]-2-oxoethyl] 1,6-di(propan-2-yl)pyrazolo[3,4-b]pyridine-4-carboxylate into its molecular formula.
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C23H25N5O3S
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