InChI=1/C21H22N4O2/c26-19(12-15-24-21(27)25-18-9-2-1-3-10-18)22-14-11-17-7-4-6-16-8-5-13-23-20(16)17/h1-10,13H,11-12,14-15H2,(H,22,26)(H2,24,25,27)/f/h22,24-25H 2F987E0274FC4F5C