InChI=1/C13H19BrN2O/c1-13(2,16-12(17)4-3-9-15)10-5-7-11(14)8-6-10/h5-8H,3-4,9,15H2,1-2H3,(H,16,17)/p+1/fC13H20BrN2O/h15-16H/q+1 3302353A76EB16FF