You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-bromo-2,5-difluoro-N-[(4-methyl-2-propan-2-ylpyridin-3-yl)carbamoyl]benzamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H16BrF2N3O2
assistant