You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (3aR,4S,7S,7aR)-7-[tert-butyl(dimethyl)silyl]oxy-2,2-dimethyl-3a,4,7,7a-tetrahydro-1,3-benzodioxol-4-ol into molecular formula.
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C15H28O4Si
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