You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-but-1-en-2-yl-4-fluoro-3-methylaniline;methylcyclopentane;[4-[4-(4-methylheptan-4-yl)phenyl]phenyl]phosphane is the IUPAC name of a molecule. Please give its molecular formula.
user
C37H53FNP
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