You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (2R,3aR)-2-(4-methyl-4-trimethylsilyloxypent-2-enyl)-3,3a,4,6,7,7a-hexahydro-2H-1-benzofuran-5-one into molecular formula.
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C17H30O3Si
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