You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 4-[3-[(8E,11E,14E,17E,20E,23E)-hexacosa-8,11,14,17,20,23-hexaenoyl]oxy-2-tricosanoyloxypropoxy]-2-(trimethylazaniumyl)butanoate ?
user
C59H103NO7
assistant