InChI=1S/C25H30O9/c26-17(6-2-1-4-15-8-11-18(27)12-9-15)13-10-16-5-3-7-19(14-16)33-25-22(30)20(28)21(29)23(34-25)24(31)32/h3,5,7-9,11-12,14,20-23,25,27-30H,1-2,4,6,10,13H2,(H,31,32)