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