You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule tert-butyl (2S,4R)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-4-[(2R,5S)-5-[[tert-butyl(diphenyl)silyl]oxymethyl]pyrrolidin-2-yl]pyrrolidine-1-carboxylate .
user
C47H64N2O4Si2
assistant