You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[N-(benzenesulfonyl)-4-chloro-3-(trifluoromethyl)anilino]-N-[(Z)-(2-bromophenyl)methylideneamino]acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H16BrClF3N3O3S
assistant