InChI=1/C23H23N5O/c1-29-21-13-20(10-9-18(21)16-28-11-5-6-12-28)26-23-25-15-19(14-24)22(27-23)17-7-3-2-4-8-17/h2-4,7-10,13,15H,5-6,11-12,16H2,1H3,(H,25,26,27)/p+1/fC23H24N5O/h26,28H/q+1 A2D1B59CB4205E60