InChI=1S/C28H39NO10/c1-17(2)15-29-22(30)12-10-8-6-4-3-5-7-9-11-18-13-20-21(37-16-36-20)14-19(18)38-28-25(33)23(31)24(32)26(39-28)27(34)35/h6,8-9,11,13-14,17,23-26,28,31-33H,3-5,7,10,12,15-16H2,1-2H3,(H,29,30)(H,34,35)/b8-6+,11-9+