InChI=1S/C34H48O10/c1-20(2)10-7-11-21(3)12-8-13-22(4)14-9-15-23(5)16-17-25-27(42-24(6)35)19-18-26(36)31(25)43-34-30(39)28(37)29(38)32(44-34)33(40)41/h10,12,14,16,18-19,28-30,32,34,36-39H,7-9,11,13,15,17H2,1-6H3,(H,40,41)/b21-12+,22-14+,23-16-