You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methyl (2S,8S)-2-[4-[(1R)-1-(3,4-dichlorophenyl)propoxy]phenyl]-4-methyl-9-(2,2,2-trifluoroethyl)-2,3,5,7,8,10-hexahydropyrido[4,3-h][1,4]benzoxazepine-8-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C32H33Cl2F3N2O4
assistant