You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[1-[(3-ethyloxetan-3-yl)methoxy]-3-octoxypropan-2-yl] N-[4-[[4-[[1-[(3-ethyloxetan-3-yl)methoxy]-3-octoxypropan-2-yl]oxycarbonylamino]phenyl]methyl]phenyl]carbamate is the IUPAC name of a molecule. Please give its molecular formula.
user
C49H78N2O10
assistant