You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[(4-methoxyphenyl)sulfonyl-(pyridin-3-ylmethyl)amino]-1-phenylpyrazolo[3,4-b]pyridine-5-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H20N5O5S-
assistant