You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [2-[(1S)-2-[(1R)-1-bis[3,5-bis(trifluoromethyl)phenyl]phosphanylethyl]cyclopentyl]phenyl]-bis(4-methoxy-3,5-dimethylphenyl)phosphane by IUPAC nomenclature, provide its molecular formula.
user
C47H44F12O2P2
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