You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(2R)-1-[hydroxy-[(2R)-2-hydroxy-3-[hydroxy-[(2R)-2-(12-methyltridecanoyloxy)-3-tridecanoyloxypropoxy]phosphoryl]oxypropoxy]phosphoryl]oxy-3-(19-methylicosanoyloxy)propan-2-yl] 22-methyltetracosanoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C82H160O17P2
assistant