You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (1S)-2-[tert-butyl(dimethyl)silyl]oxy-1-[(2S,3S)-5,6-dimethoxy-5,6-dimethyl-3-[(4R,5R)-2-phenyl-5-phenylmethoxy-1,3-dioxan-4-yl]-1,4-dioxan-2-yl]ethanol into its molecular formula.
user
C33H50O9Si
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