InChI=1S/C26H36O10/c1-6-14-17(27)8-16-13(5)18(9-15(11(2)3)20(14)16)35-19(28)7-12(4)10-34-26-23(31)21(29)22(30)24(36-26)25(32)33/h6-7,11,15-16,18,20-24,26,29-31H,5,8-10H2,1-4H3,(H,32,33)/b12-7?,14-6+