InChI=1/C15H10BrCl2N3O/c1-8-14(21-7-9(16)2-3-13(21)19-8)15(22)20-12-5-10(17)4-11(18)6-12/h2-7H,1H3,(H,20,22)/f/h20H AA2918D4803DE5E0