InChI=1S/C26H40O10/c1-6-26(5,36-25-21(30)19(28)20(29)22(35-25)24(33)34)12-8-11-15(2)9-7-10-16(3)13-18(27)14-17(4)23(31)32/h6,10-11,14,18-22,25,27-30H,1,7-9,12-13H2,2-5H3,(H,31,32)(H,33,34)/b15-11-,16-10-,17-14-