InChI=1/C20H22BrN3O/c21-19-13-18(14-22-9-4-11-24-12-10-23-16-24)7-8-20(19)25-15-17-5-2-1-3-6-17/h1-3,5-8,10,12-13,16,22H,4,9,11,14-15H2/p+2/fC20H24BrN3O/h22-23H/q+2 FAC9383452B4F3F5