InChI=1/C18H28BrN3O2/c1-18(2,15-3-5-16(19)6-4-15)21-17(24)20-9-12-22-10-7-14(13-23)8-11-22/h3-6,14,23H,7-13H2,1-2H3,(H2,20,21,24)/p+1/fC18H29BrN3O2/h20-22H/q+1 B30651029F58AD3C