You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [2-[(9Z,11Z,13Z)-hexadeca-9,11,13-trienoyl]oxy-3-tetradecanoyloxypropyl] (4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate into molecular formula.
user
C55H88O6
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