InChI=1S/C27H36O10/c1-13(10-11-18-15(3)12-19(35-6)17(5)16(18)4)8-7-9-14(2)23(25(31)32)36-27-22(30)20(28)21(29)24(37-27)26(33)34/h7-12,14,20-24,27-30H,1-6H3,(H,31,32)(H,33,34)/b9-7+,11-10+,13-8+