You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [(4E,8E)-3-hydroxy-2-[[(7Z,10Z,13Z,16Z,19Z,22Z,25Z)-octacosa-7,10,13,16,19,22,25-heptaenoyl]amino]heptadeca-4,8-dienyl] 2-(trimethylazaniumyl)ethyl phosphate into its molecular formula.
user
C50H85N2O6P
assistant