InChI=1/C13H16Br2N2O2/c1-8(2)13(19)17-4-3-16-7-9-5-10(14)6-11(15)12(9)18/h5-8,18H,3-4H2,1-2H3,(H,17,19)/b16-7+/f/h18h,16-17H	CD3EDD117D1E75D1