InChI=1/C15H22BrN3O/c1-11(12-3-5-13(16)6-4-12)17-15(20)18-14-7-9-19(2)10-8-14/h3-6,11,14H,7-10H2,1-2H3,(H2,17,18,20)/p+1/t11-/m0/s1/fC15H23BrN3O/h17-19H/q+1 D3D8A9ECA1B3EF7E