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 [1-[(9Z,11Z,13Z)-henicosa-9,11,13-trienoyl]oxy-3-[(Z)-icos-11-enoyl]oxypropan-2-yl] henicosanoate .
user
C65H118O6
assistant