You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [1-[(Z)-nonadec-9-enoyl]oxy-3-phosphonooxypropan-2-yl] (13Z,16Z)-docosa-13,16-dienoate .
user
C44H81O8P
assistant