InChI=1S/C26H30O9/c1-12-8-15-10-18(33-4)19(34-26-23(29)21(27)22(28)24(35-26)25(30)31)11-17(15)20(13(12)2)14-6-5-7-16(9-14)32-3/h5-7,9-12,20-24,26-29H,2,8H2,1,3-4H3,(H,30,31)