InChI=1S/C26H40O12/c1-3-4-7-10-16(37-26-22(32)20(30)21(31)23(38-26)25(35)36)13-14-18(24(33)34)17(15(2)27)11-8-5-6-9-12-19(28)29/h5,8,13-14,16-18,20-23,26,30-32H,3-4,6-7,9-12H2,1-2H3,(H,28,29)(H,33,34)(H,35,36)/b8-5-,14-13+