You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[[6-(5-chloro-2H-pyrazolo[3,4-b]pyridin-3-yl)-5-cyano-3-fluoro-4-methylpyridin-2-yl]amino]bicyclo[2.2.2]octane-2-carboxylic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H20ClFN6O2
assistant