InChI=1S/C26H44O12/c1-2-3-5-8-14(27)11-12-16-15(18(29)13-19(16)30)9-6-4-7-10-17(28)25(36)38-26-22(33)20(31)21(32)23(37-26)24(34)35/h14-17,19-23,26-28,30-33H,2-13H2,1H3,(H,34,35)