InChI=1S/C26H43NO5/c1-15(4-7-23(30)27-14-24(31)32)18-5-6-19-17-13-22(29)21-12-16(28)8-10-26(21,3)20(17)9-11-25(18,19)2/h15-22,28-29H,4-14H2,1-3H3,(H,27,30)(H,31,32)