InChI=1/C22H26N4O/c1-22(2,26-12-14-27-15-13-26)16-23-21-19-11-7-6-10-18(19)20(24-25-21)17-8-4-3-5-9-17/h3-11H,12-16H2,1-2H3,(H,23,25)/f/h23H C925CDBB756FFB41