InChI=1/C21H20BrN3OS/c1-3-14-25-19(15-8-6-5-7-9-15)20(24-18(26)4-2)27-21(25)23-17-12-10-16(22)11-13-17/h3,5-13H,1,4,14H2,2H3,(H,24,26)/p+1/fC21H21BrN3OS/h23-24H/q+1 D29CE3628988EA47