You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-(1,1-dioxothiolan-3-yl)-3-methyl-N,6-bis(4-methylphenyl)pyrazolo[3,4-b]pyridine-4-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H26N4O3S
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