InChI=1/C14H18Br2N2O3/c1-8(2)13(14(20)21-3)17-7-12(19)18-11-5-4-9(15)6-10(11)16/h4-6,8,13,17H,7H2,1-3H3,(H,18,19)/t13-/m1/s1/f/h18H	8DB26243B7ACCD7A