InChI=1/C22H18BrClN2O3/c1-28-20-12-21(29-2)19(23)10-15(20)13-25-17-7-3-5-14(9-17)22(27)26-18-8-4-6-16(24)11-18/h3-13H,1-2H3,(H,26,27)/f/h26H 2B1FA77775C3C3C2