You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl (2S)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-5-oxo-2H-pyrrole-1-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H33NO4Si
assistant