You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule [3-[(7Z,10Z,13Z)-hexadeca-7,10,13-trienoyl]oxy-2-nonadecanoyloxypropyl] (10Z,13Z,16Z,19Z)-docosa-10,13,16,19-tetraenoate .
user
C60H102O6
assistant