InChI=1S/C28H42O5/c1-9-17(2)13-18(3)11-10-12-24(27(30)31)16-20(5)14-19(4)15-21(6)26-22(7)25(29)23(8)28(32)33-26/h13-14,16-17,21,24,29H,9-12,15H2,1-8H3,(H,30,31)