You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1S,2S)-N-[6-[5-chloro-6-fluoro-7-(2-methyl-1H-imidazol-5-yl)-1H-indazol-4-yl]imidazo[1,2-a]pyridin-2-yl]-2-fluorocyclopropane-1-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H16ClF2N7O
assistant