InChI=1S/C26H36O8/c1-15(9-10-18-17(3)19(28)11-12-26(18,4)5)7-6-8-16(2)13-21(29)34-25-24(32)23(31)22(30)20(14-27)33-25/h6-10,13,20,22-25,27,30-32H,11-12,14H2,1-5H3/b8-6+,10-9+,15-7+,16-13+/t20-,22-,23+,24-,25?/m1/s1