You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(3S,7S,9aS)-6-[2-[(5aS,6S,7R)-7-acetyloxy-2,2,5a,7-tetramethyl-3-oxo-4,5,6,8,9,9a-hexahydrobenzo[b]oxepin-6-yl]ethyl]-7-acetyloxy-2,2,5a,7-tetramethyl-4,5,6,8,9,9a-hexahydro-3H-benzo[b]oxepin-3-yl] acetate is the IUPAC name of a molecule. Please give its molecular formula.
user
C36H58O9
assistant