InChI=1/C21H16BrN3O2/c22-15-11-9-14(10-12-15)19-13-20(16-5-1-4-8-21(16)25(26)27)24-18-7-3-2-6-17(18)23-19/h1-12,20,24H,13H2/t20-/m0/s1	57A6B90A792D1921