InChI=1S/C34H59NO15/c1-5-6-12-20(3)32(50-29(42)18-23(34(47)48)16-27(39)40)25(49-28(41)17-22(33(45)46)15-26(37)38)14-19(2)11-9-7-8-10-13-24(36)31(44)30(43)21(4)35/h19-25,30-32,36,43-44H,5-18,35H2,1-4H3,(H,37,38)(H,39,40)(H,45,46)(H,47,48)