InChI=1/C19H18Br2N2O3/c1-13-8-16(20)19(17(21)9-13)22-18(24)12-23(10-14-4-2-6-25-14)11-15-5-3-7-26-15/h2-9H,10-12H2,1H3,(H,22,24)/p+1/fC19H19Br2N2O3/h22-23H/q+1 115686F514AFCA79