You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl (2R,3R)-3-[4-[tert-butyl(diphenyl)silyl]oxybutoxy]-4-[methyl(5-naphthalen-2-ylpentyl)amino]-2-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethoxy]-4-oxobutanoate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C50H69NO8Si
assistant