You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(6-methylpyridin-2-yl)-1-[4-(2-oxo-1,3-oxazolidin-3-yl)benzoyl]piperidine-3-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H24N4O4
assistant