InChI=1/C13H14BrN3O3/c1-3-13(2)11(19)17(12(20)16-13)15-7-8-6-9(14)4-5-10(8)18/h4-7,18H,3H2,1-2H3,(H,16,20)/b15-7+/t13-/m0/s1/f/h16H	58549939381281E0