InChI=1/C25H22N4O/c1-17-6-5-9-23(26-17)25(30)29-15-14-22-21(16-29)24(28-27-22)20-12-10-19(11-13-20)18-7-3-2-4-8-18/h2-13H,14-16H2,1H3,(H,27,28)/f/h27H 14B9EB7CD0E167A3