You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [2-hexadecanoyloxy-3-[hydroxy-[2-(methylamino)ethoxy]phosphoryl]oxypropyl] (6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoate by IUPAC nomenclature, provide its molecular formula.
user
C40H72NO8P
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