InChI=1/C21H17N5O2/c22-21(23)26-19-6-5-16(11-24-19)25-20(28)17-9-14-7-12-3-1-2-4-13(12)8-15(14)10-18(17)27/h1-11,27H,(H,25,28)(H4,22,23,24,26)/f/h22,25-26H,23H2 969026638C080DDD