InChI=1S/C33H49NO8/c1-17(4-9-29(40)34-24(31(41)42)12-18-5-8-25(36)26(37)13-18)21-6-7-22-30-23(16-28(39)33(21,22)3)32(2)11-10-20(35)14-19(32)15-27(30)38/h5,8,13,17,19-24,27-28,30,35-39H,4,6-7,9-12,14-16H2,1-3H3,(H,34,40)(H,41,42)