InChI=1/C19H20BrN5O5/c1-12(24(2)11-17(26)22-16-6-4-3-5-15(16)20)18(27)23-19(28)21-13-7-9-14(10-8-13)25(29)30/h3-10,12H,11H2,1-2H3,(H,22,26)(H2,21,23,27,28)/p+1/t12-/m1/s1/fC19H21BrN5O5/h21-24H/q+1 ACD2CA607F4D2A5F