You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 2-[[(E)-2-[[(E)-docos-13-enoyl]amino]-3-[(E)-icos-11-enoyl]oxyheptadec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium by IUPAC nomenclature, provide its molecular formula.
user
C64H124N2O7P+
assistant