InChI=1/C22H21BrCl2N2O2/c1-2-28-21-9-16(13-27-12-15-4-3-7-26-11-15)8-19(23)22(21)29-14-17-5-6-18(24)10-20(17)25/h3-11,27H,2,12-14H2,1H3 CC8544E94238E324