You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(E)-3-hydroxy-2-[[(23Z,26Z,29Z,32Z,35Z,38Z,41Z)-tetratetraconta-23,26,29,32,35,38,41-heptaenoyl]amino]tetratriacont-4-enyl] 2-(trimethylazaniumyl)ethyl phosphate is the IUPAC name of a molecule. Please give its molecular formula.
user
C83H153N2O6P
assistant