InChI=1/C20H20BrN3O/c21-17-9-4-6-15(12-17)13-18-23-19(25-24-18)14-22-20(10-5-11-20)16-7-2-1-3-8-16/h1-4,6-9,12,22H,5,10-11,13-14H2/p+1/fC20H21BrN3O/h22H/q+1	9C2341EEDCD25E37