InChI=1/C21H28BrN3O3/c1-15-5-7-17(8-6-15)25-20(26)14-28-21-18(22)11-16(12-19(21)27-3)13-24-10-4-9-23-2/h5-8,11-12,23-24H,4,9-10,13-14H2,1-3H3,(H,25,26)/p+2/fC21H30BrN3O3/h23-25H/q+2	6D8B5B9581369D73