InChI=1S/C34H48O11/c1-19(10-8-12-21(3)14-18-26-34(5,6)45-26)9-7-11-20(2)13-15-23-25(42-22(4)35)17-16-24(36)30(23)43-33-29(39)27(37)28(38)31(44-33)32(40)41/h9,12-13,16-17,26-29,31,33,36-39H,7-8,10-11,14-15,18H2,1-6H3,(H,40,41)/b19-9+,20-13-,21-12+