InChI=1S/C27H30O10/c1-27(2)18-7-6-16(23(33-3)17(18)8-9-35-27)14-10-13-4-5-15(11-19(13)34-12-14)36-26-22(30)20(28)21(29)24(37-26)25(31)32/h4-9,11,14,20-22,24,26,28-30H,10,12H2,1-3H3,(H,31,32)