InChI=1/C21H14BrN3O2S/c1-8-23-17(19(22)28-8)9-5-6-13-12(7-9)14-16-15(20(26)25-21(16)27)10-3-2-4-11(10)18(14)24-13/h5-7,24H,2-4H2,1H3,(H,25,26,27)/f/h25H 1A19049618BFBB84