You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [(1R,2S,6R,10S,11R,13S,15R)-8-(acetyloxymethyl)-1,6-dihydroxy-4,12,12,15-tetramethyl-5-oxo-13-tetracyclo[8.5.0.02,6.011,13]pentadeca-3,8-dienyl] 2-(4-acetyloxyphenyl)acetate into molecular formula.
user
C32H38O9
assistant