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