InChI=1/C21H17BrN4O3/c1-28-17-10-9-16(18-19(17)29-26-20(18)23)12-5-7-14(8-6-12)24-21(27)25-15-4-2-3-13(22)11-15/h2-11H,1H3,(H2,23,26)(H2,24,25,27)/f/h24-25H,23H2	2E173FC49E16FA13