You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [(2R)-1-[[(2S)-3-[[(2R)-2,3-di(undecanoyloxy)propoxy]-hydroxyphosphoryl]oxy-2-hydroxypropoxy]-hydroxyphosphoryl]oxy-3-dodecanoyloxypropan-2-yl] 12-methyltetradecanoate .
user
C58H112O17P2
assistant