You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(1,3-benzothiazol-2-yl)-N-(2-methoxyethyl)-1,3-dimethyl-6-thiophen-2-ylpyrazolo[3,4-b]pyridine-4-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H21N5O2S2
assistant