You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[(2S)-2-[[(4S)-7-chloro-7'-iodospiro[2,3-dihydro-1H-naphthalene-4,3'-2,4-dihydro-1,5-benzoxazepine]-5'-yl]methyl]azetidin-1-yl]-3-methoxypropanal The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H30ClIN2O3
assistant