InChI=1/C24H23BrN4O4/c1-13-19-20(22(32)29(21(19)31)16-9-7-15(8-10-16)26-14(2)30)24(27-13)17-5-3-4-6-18(17)28(12-11-25)23(24)33/h3-10,13,19-20,27H,11-12H2,1-2H3,(H,26,30)/t13-,19+,20+,24+/m1/s1/f/h26H DE8D02CBA498A6A4