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-(14-methylhexadecanoyloxy)-3-(13-methyltetradecanoyloxy)propoxy]phosphoryl]oxypropoxy]phosphoryl]oxy-3-(16-methylheptadecanoyloxy)propan-2-yl] nonadecanoate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C78H152O17P2
assistant