You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-cyano-N-[4-[4-[2-(dimethylamino)-2-oxoethyl]-3-(hydroxymethyl)-5-oxomorpholin-2-yl]phenyl]benzamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H24N4O5
assistant