InChI=1/C20H20N4O/c1-2-15-5-3-6-17(13-15)24-20(25)18-7-4-10-22-19(18)23-14-16-8-11-21-12-9-16/h3-13H,2,14H2,1H3,(H,22,23)(H,24,25)/f/h23-24H	ECFBB09A54C1D48A