InChI=1S/C34H56O9/c1-20(2)11-8-12-21(3)13-9-15-33(6,40)16-10-17-34(7)18-14-24-23(5)29(22(4)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)