InChI=1/C21H20N4O/c26-21(15-6-13-20(22-14-15)24-18-9-10-18)25-19-11-7-17(8-12-19)23-16-4-2-1-3-5-16/h1-8,11-14,18,23H,9-10H2,(H,22,24)(H,25,26)/f/h24-25H A795600B37B00711