You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [4-[4-[2-[4-[4-(4-phenoxybenzoyl)phenoxy]phenyl]propan-2-yl]phenoxy]phenyl]-(4-phenoxyphenyl)methanone into molecular formula.
user
C53H40O6
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