InChI=1/C17H28BrN3O3/c1-5-21(6-2)10-9-20-17(22)19-8-7-13-11-15(23-3)16(24-4)12-14(13)18/h11-12H,5-10H2,1-4H3,(H2,19,20,22)/p+1/fC17H29BrN3O3/h19-21H/q+1 A5D0E5807A2EED77