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