InChI=1/C24H19BrN4O4/c1-16-27-20-6-2-3-7-21(20)29(16)15-23(30)28-26-14-17-13-18(25)8-10-22(17)33-24(31)11-9-19-5-4-12-32-19/h2-14H,15H2,1H3,(H,28,30)/b11-9+,26-14+/f/h28H	92B0B83B5671EE47