InChI=1/C25H28N4/c1-2-6-20(7-3-1)18-29-14-11-19(12-15-29)10-13-26-24-17-22-16-21-8-4-5-9-23(21)25(22)28-27-24/h1-9,17,19H,10-16,18H2,(H,26,27)/p+1/fC25H29N4/h26,29H/q+1 6F2516BFEA42FDC9