You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
benzyl [(Z,3S,4S,5R,6R,7S)-6-[tert-butyl(dimethyl)silyl]oxy-4-hydroxy-8-[(4-methoxyphenyl)methoxy]-3,5,7-trimethyloct-1-enyl] carbonate is the IUPAC name of a molecule. Please give its molecular formula.
user
C33H50O7Si
assistant