InChI=1S/C36H58O8/c1-7-8-21(19(2)3)10-9-20(4)23-13-14-24-22-11-12-26-28(37)27(16-18-36(26,6)25(22)15-17-35(23,24)5)43-34-31(40)29(38)30(39)32(44-34)33(41)42/h8,12,19-20,22-25,27-32,34,37-40H,7,9-11,13-18H2,1-6H3,(H,41,42)/b21-8-