InChI=1S/C26H40O8/c1-13(2)15-10-14-6-7-18-25(3,12-27)8-5-9-26(18,4)16(14)11-17(15)33-24-21(30)19(28)20(29)22(34-24)23(31)32/h6,10,13,16-22,24,27-30H,5,7-9,11-12H2,1-4H3,(H,31,32)