InChI=1/C21H16BrN3O2S/c22-15-5-7-17(8-6-15)25(12-16-3-1-2-10-23-16)21(27)14-4-9-19-18(11-14)24-20(26)13-28-19/h1-11H,12-13H2,(H,24,26)/f/h24H 92E1E94914AF7D07