InChI=1/C12H14Br2N2O4/c1-20-3-2-9(15)11(17)16-10-7(12(18)19)4-6(13)5-8(10)14/h4-5,9H,2-3,15H2,1H3,(H,16,17)(H,18,19)/t9-/m0/s1/f/h15-16H	C8F3C5F521C6AE89