You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[3-[2-[3-(2-methoxyethyl)-1,2,4-oxadiazol-5-yl]phenoxy]azetidin-1-yl]-2-(4-methylphenoxy)ethanone is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H25N3O5
assistant