InChI=1/C13H17BrN2O3/c1-3-6-13(2,15)12(19)16-10-7-8(14)4-5-9(10)11(17)18/h4-5,7H,3,6,15H2,1-2H3,(H,16,19)(H,17,18)/t13-/m1/s1/f/h15-16H	8F1B34CC75B0A956