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 [1-[ethoxy(hydroxy)phosphoryl]oxy-3-[(Z)-nonadec-9-enoyl]oxypropan-2-yl] (13Z,16Z)-docosa-13,16-dienoate .
user
C46H85O8P
assistant