You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule [(E)-2-[[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyl]amino]-3-[(E)-docos-13-enoyl]oxyhexadec-4-enyl] 2-(trimethylazaniumyl)ethyl phosphate .
user
C65H117N2O7P
assistant