InChI=1/C13H20BrN3O/c1-2-17-5-3-10(4-6-17)8-16-13(18)12-7-11(14)9-15-12/h7,9-10,15H,2-6,8H2,1H3,(H,16,18)/p+1/fC13H21BrN3O/h16-17H/q+1 7A2268B016E63C64