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,9Z,11Z,13Z)-hexadeca-7,9,11,13-tetraenoyl]oxy-2-[(Z)-nonadec-9-enoyl]oxypropyl] docosanoate .
user
C60H106O6
assistant