InChI=1/C22H17N5O/c28-22(21-16-5-1-4-8-20(16)26-27-21)17-6-2-3-7-19(17)23-12-14-9-10-18-15(11-14)13-24-25-18/h1-11,13,23H,12H2,(H,24,25)(H,26,27)/f/h25,27H 9A0C046B8C6DD4F8