You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[[4-(dimethylamino)phenyl]methyl]-1-[(3-methyl-2-oxo-1,3-benzoxazol-6-yl)sulfonyl]piperidine-3-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H28N4O5S
assistant