InChI=1/C14H13BrN2O4/c1-2-17-7-8(15)5-11(17)13(19)16-9-3-4-10(14(20)21)12(18)6-9/h3-7,18H,2H2,1H3,(H,16,19)(H,20,21)/p-1/fC14H12BrN2O4/h16H/q-1	7EB86E99271E21F9