You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named benzyl 2-[[[5-[formyl-[(Z)-3-(methylamino)-3-oxoprop-1-enyl]amino]-3,4-dimethyloxolan-2-yl]methoxy-phenoxyphosphanyl]amino]propanoate by IUPAC nomenclature, provide its molecular formula.
user
C28H36N3O7P
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