InChI=1S/C25H30O8/c26-18(12-6-4-10-16-8-2-1-3-9-16)15-14-17-11-5-7-13-19(17)32-25-22(29)20(27)21(28)23(33-25)24(30)31/h1-3,5,7-9,11,13,20-23,25,27-29H,4,6,10,12,14-15H2,(H,30,31)