InChI=1/C20H22Br2N2O4/c1-12(2)10-27-18-7-5-14(9-16(18)22)20(26)24-23-19(25)11-28-17-6-4-13(3)8-15(17)21/h4-9,12H,10-11H2,1-3H3,(H,23,25)(H,24,26)/f/h23-24H	38948399E8CCCCA1