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-[bis[2-di(propan-2-yl)phosphanylphenyl]-phenylmethyl]phenyl]-di(propan-2-yl)phosphane is given. What is its corresponding molecular formula?
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C43H59P3
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