You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(2R)-3-[[(2R)-3-[[(2R)-3-decanoyloxy-2-(10-methyldodecanoyloxy)propoxy]-hydroxyphosphoryl]oxy-2-hydroxypropoxy]-hydroxyphosphoryl]oxy-2-(16-methylheptadecanoyloxy)propyl] octadecanoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C68H132O17P2
assistant