You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named (2-acetyloxy-9,10-dibenzoyloxy-8,12,15,15-tetramethyl-4-methylidene-13-oxo-5-tricyclo[9.3.1.03,8]pentadec-11-enyl) benzoate is given. What is its corresponding molecular formula?
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C43H44O9
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