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 (1R,3S)-3-[[(1R,3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]cyclohexanecarbonyl]amino]cyclohexane-1-carboxylic acid .
user
C19H32N2O5
assistant