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 [(2R)-1-[hydroxy-[(2S)-2-hydroxy-3-[hydroxy-[(2R)-3-(10-methylundecanoyloxy)-2-tridecanoyloxypropoxy]phosphoryl]oxypropoxy]phosphoryl]oxy-3-(10-methyldodecanoyloxy)propan-2-yl] octadecanoate .
user
C65H126O17P2
assistant