InChI=1/C26H33N3O3/c1-19-24(16-27-13-14-28(3)17-21-9-6-5-7-10-21)25(26(30)31)20(2)29(19)18-22-11-8-12-23(15-22)32-4/h5-12,15,27H,13-14,16-18H2,1-4H3,(H,30,31)/f/h28H D129B954C040794B