You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-(5-methoxypyridin-3-yl)-3-(4-thiophen-3-yl-1H-benzimidazol-2-yl)-1H-pyrazolo[3,4-c]pyridine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H16N6OS
assistant