You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named benzyl-[diphenylphosphanyl-(2-trimethylsilyloxyphenyl)azanidylmethyl]azanide;methanidylbenzene;zirconium by IUPAC nomenclature, provide its molecular formula.
user
C50H52N2OPSiZr-5
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