InChI=1S/C33H52N2O10/c1-16-23-22(45-33(16)12-11-30(2,41)15-35(33)34-42)14-21-19-6-5-17-13-18(7-9-31(17,3)20(19)8-10-32(21,23)4)43-29-26(38)24(36)25(37)27(44-29)28(39)40/h16-27,29,36-38,41H,5-15H2,1-4H3,(H,39,40)