InChI=1/C25H24N4O2/c1-16-5-7-20(15-21(16)18-6-8-23-22(13-18)17(2)28-31-23)27-25(30)19-9-10-26-24(14-19)29-11-3-4-12-29/h5-10,13-15H,3-4,11-12H2,1-2H3,(H,27,30)/f/h27H 4D1952CCA86C7D78