InChI=1/C22H17N5O/c28-22(21-15-5-1-4-8-18(15)26-27-21)16-6-2-3-7-17(16)23-12-14-9-10-19-20(11-14)25-13-24-19/h1-11,13,23H,12H2,(H,24,25)(H,26,27)/f/h24,27H E5C9F578744268DF