You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [(2R)-3-[[(2R)-3-[[(2R)-2-heptadecanoyloxy-3-(14-methylpentadecanoyloxy)propoxy]-hydroxyphosphoryl]oxy-2-hydroxypropoxy]-hydroxyphosphoryl]oxy-2-(16-methylheptadecanoyloxy)propyl] octadecanoate into molecular formula.
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C78H152O17P2
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