You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [(1E,3aR,4S,7aS)-1-[(4-bromophenyl)methylidene]-7a-methyl-3,3a,4,5,6,7-hexahydro-2H-inden-4-yl]oxy-tert-butyl-dimethylsilane into molecular formula.
user
C23H35BrOSi
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