InChI=1/C22H13BrN2OS/c23-16-6-3-5-14(10-16)19-12-27-22(25-19)18-11-15-9-8-13-4-1-2-7-17(13)20(15)26-21(18)24/h1-12,24H/p+1/fC22H14BrN2OS/h24H/q+1 29C22E4B16B7A93E