InChI=1/C19H22N4O2/c1-3-25-15-11-7-6-10-14(15)17-21-18-16(13-8-4-5-9-13)20-12(2)23(18)19(24)22-17/h6-7,10-11,13H,3-5,8-9H2,1-2H3,(H,21,22,24)/p-1/fC19H21N4O2/q-1 CEABAF1FF3057B2E