InChI=1/C16H12Br2N2O4/c17-10-5-9(15(21)11(18)6-10)7-19-20-16(22)14-8-23-12-3-1-2-4-13(12)24-14/h1-7,14,21H,8H2,(H,20,22)/b19-7+/t14-/m1/s1/f/h20H	750E9D76FA75CE0F