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 5-dodecanoyloxy-3,4-dihydroxy-6-[3-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyl]oxy-2-[(Z)-octadec-9-enoyl]oxypropoxy]oxane-2-carboxylic acid .
user
C59H100O12
assistant