You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl 3-[4-(1,1-dioxo-1,4-thiazinan-4-yl)-5,7-dimethyl-5,11-dihydropyrimido[5,4-c][1,5]benzoxazepin-9-yl]azetidine-1-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C25H33N5O5S
assistant