You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[4-[3-(2,5-dioxoimidazolidin-1-yl)propanoylamino]phenyl]-1,3,6-trimethylpyrazolo[3,4-b]pyridine-4-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H23N7O4
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