InChI=1/C22H21BrCl2N2O2/c1-2-28-21-10-15(12-26-13-18-5-3-4-8-27-18)9-19(23)22(21)29-14-16-6-7-17(24)11-20(16)25/h3-11,26H,2,12-14H2,1H3/p+1/fC22H22BrCl2N2O2/h26H/q+1 03D5B7904D3DFEFC