You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(2R)-1-[[(2S)-3-[[(2R)-3-decanoyloxy-2-octadecanoyloxypropoxy]-hydroxyphosphoryl]oxy-2-hydroxypropoxy]-hydroxyphosphoryl]oxy-3-(16-methylheptadecanoyloxy)propan-2-yl] icosanoate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C75H146O17P2
assistant