InChI=1/C24H20BrN5O5/c1-29-18-11-17(26-21(18)23(31)30(2)24(29)32)16-9-8-15(10-19(16)33-3)34-12-20-27-22(28-35-20)13-4-6-14(25)7-5-13/h4-11,26H,12H2,1-3H3 676E127B3C1A4C85