InChI=1/C22H16N4O2/c23-12-14-3-1-4-17(11-14)26-22(28)25-16-9-7-15(8-10-16)18-5-2-6-19-20(18)13-24-21(19)27/h1-11H,13H2,(H,24,27)(H2,25,26,28)/f/h24-26H 68A0298A7E4588BA