InChI=1/C25H19BrN2O4/c1-2-31-25(30)18-7-11-20(12-8-18)28-23(14-13-21-4-3-15-32-21)27-22(24(28)29)16-17-5-9-19(26)10-6-17/h3-16H,2H2,1H3/b14-13+,22-16-	D2096802BE890168