InChI=1/C21H22Br2N2O2/c1-21(2,3)14-6-4-12(5-7-14)15-9-16(15)20(27)25-24-11-13-8-19(26)18(23)10-17(13)22/h4-8,10-11,15-16,26H,9H2,1-3H3,(H,25,27)/b24-11-/t15-,16-/m1/s1/f/h25H	5537F65DE61E17B3