You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule [3-[(6Z,9Z)-dodeca-6,9-dienoyl]oxy-2-[(7Z,10Z,13Z,16Z)-nonadeca-7,10,13,16-tetraenoyl]oxypropyl] (Z)-henicos-9-enoate ?
user
C55H92O6
assistant