You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 1-O-cyclohexyl 4-O-[(4-methoxyphenyl)methyl] (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanedioate .
user
C23H33NO7
assistant