You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [(1R,5S)-2-oxo-5-(2-trimethylsilylethoxy)cyclopent-3-en-1-yl] (1S,4R)-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylate into its molecular formula.
user
C20H30O6Si
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