InChI=1/C19H22BrN3O/c20-16-8-6-15(7-9-16)19(10-12-24-13-11-19)14-22-18(21)23-17-4-2-1-3-5-17/h1-9H,10-14H2,(H3,21,22,23)/p+1/fC19H23BrN3O/h22-23H,21H2/q+1 D33EEDB7F802C923