InChI=1S/C27H32O11/c1-6-7-13-8-15-12(2)22(14-10-16(33-3)24(35-5)17(11-14)34-4)37-23(15)18(9-13)36-27-21(30)19(28)20(29)25(38-27)26(31)32/h6-12,19-22,25,27-30H,1-5H3,(H,31,32)