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