InChI=1S/C34H56O9/c1-20(13-9-16-33(5,6)40)11-8-12-21(2)14-10-17-34(7)18-15-24-23(4)29(22(3)19-25(24)43-34)41-32-28(37)26(35)27(36)30(42-32)31(38)39/h19-21,26-28,30,32,35-37,40H,8-18H2,1-7H3,(H,38,39)