InChI=1/C16H12BrClN2O3/c1-2-23-13-6-8(5-11(18)14(13)21)15-19-12-4-3-9(17)7-10(12)16(22)20-15/h3-7,21H,2H2,1H3,(H,19,20,22)/f/h20H BCF2501E66176EBD