InChI=1/C18H24BrN3O2/c1-3-11-24-18-16(19)12-15(13-17(18)23-4-2)14-20-7-5-9-22-10-6-8-21-22/h3,6,8,10,12-13,20H,1,4-5,7,9,11,14H2,2H3/p+1/fC18H25BrN3O2/h20H/q+1 D180D9795F51E328