InChI=1/C25H26N4O/c1-17-12-14-19(15-13-17)29-23(16-22(28-29)25(2,3)4)27-24(30)26-21-11-7-9-18-8-5-6-10-20(18)21/h5-16H,1-4H3,(H2,26,27,30)/f/h26-27H 8B80AB2C6AA0458B