InChI=1/C22H16BrClN2O3/c1-2-28-20-10-15(23)9-14(21(20)27)12-25-17-6-3-13(4-7-17)22-26-18-11-16(24)5-8-19(18)29-22/h3-12,27H,2H2,1H3 696D232D916F4918