You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by [(2R)-1-[hydroxy-[(2S)-2-hydroxy-3-phosphonooxypropoxy]phosphoryl]oxy-3-(14-methylhexadecanoyloxy)propan-2-yl] (5Z,8Z,11Z,13E,15S)-15-hydroxyicosa-5,8,11,13-tetraenoate ?
user
C43H78O14P2
assistant