InChI=1S/C26H32O8/c1-12-14-10-17(27)34-23(3,4)15(14)8-9-25(6)16(12)11-24(5)18-20(33-21(24)29)32-13(2)19(28)26(18,25)22(30)31-7/h8,13,16,18,20H,9-11H2,1-7H3/t13-,16-,18+,20+,24+,25-,26-/m0/s1