You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [4-[[(5S,6S,7R)-3-[(4-amino-3-carbamimidoylphenyl)methyl]-4,7-dibenzyl-5,6-dihydroxy-2-oxo-1,3-diazepan-1-yl]methyl]phenoxy]methylphosphonic acid by IUPAC nomenclature, provide its molecular formula.
user
C35H40N5O7P
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