InChI=1/C17H20BrN5O5/c1-27-11-5-9(4-10-7-22-17(20)23-16(10)19)6-12(15(11)18)28-3-2-13(24)21-8-14(25)26/h5-7H,2-4,8H2,1H3,(H,21,24)(H,25,26)(H4,19,20,22,23)/p-1/fC17H19BrN5O5/h21H,19-20H2/q-1 D9B148E96D242F1E