InChI=1/C17H18BrN5O2/c1-10-4-2-3-7-22(10)17(24)11-8-12(19)16-20-15(21-23(16)9-11)13-5-6-14(18)25-13/h5-6,8-10H,2-4,7,19H2,1H3/t10-/m1/s1 FC2D7776B8508766