You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-[[(E)-3-[(8E,11E,14E)-heptadeca-8,11,14-trienoyl]oxy-2-(nonadecanoylamino)heptadec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium into molecular formula.
user
C58H110N2O7P+
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