InChI=1/C18H24BrN3O3/c19-16-10-15(22(24)25)8-9-17(16)20-18(23)12-21(14-6-7-14)11-13-4-2-1-3-5-13/h8-10,13-14H,1-7,11-12H2,(H,20,23)/p+1/fC18H25BrN3O3/h20-21H/q+1 BC1EC0BFB2EE3150