You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [(2S)-3-[2-aminoethoxy(hydroxy)phosphoryl]oxy-2-[(E)-octadec-13-enoyl]oxypropyl] (5E,9E)-hexacosa-5,9-dienoate into molecular formula.
user
C49H92NO8P
assistant