InChI=1/C21H20N6O2/c1-13(2)27-12-15(8-9-16(27)28)18-17(14-6-4-3-5-7-14)26-20(23)19(25-18)21(29)24-11-10-22/h3-9,12-13H,11H2,1-2H3,(H2,23,26)(H,24,29)/f/h24H,23H2 2AEC3FBB88C58B98