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-acetyloxy-9,12,14-trihydroxy-4,7,11,16,16-pentamethyl-10-oxo-6-tricyclo[9.3.1.14,8]hexadeca-1,7-dienyl) acetate .
user
C25H36O8
assistant