InChI=1/C18H30BrN3O2/c1-3-11-24-18-16(19)12-15(13-17(18)23-4-2)14-21-7-10-22-8-5-20-6-9-22/h12-13,20-21H,3-11,14H2,1-2H3/p+2/fC18H32BrN3O2/h20-21H/q+2 3D70A5401BF85009