InChI=1/C14H11Br2ClN2O2/c1-8(11-4-2-9(15)6-12(11)16)18-14-7-10(19(20)21)3-5-13(14)17/h2-8,18H,1H3/t8-/m0/s1 DF2D02F0A09DA591