InChI=1/C22H25N3O2/c1-4-16-6-5-7-18-19(12-24-21(16)18)20(26)14-25(3)13-15-8-10-17(11-9-15)22(27)23-2/h5-12,24H,4,13-14H2,1-3H3,(H,23,27)/f/h23H 62BA20F96BF7ABEA