InChI=1/C17H18BrN5O2/c1-10-4-2-3-7-22(10)17(24)11-8-14(19)23-15(9-11)20-16(21-23)12-5-6-13(18)25-12/h5-6,8-10H,2-4,7,19H2,1H3/t10-/m1/s1 7A27D3606C518C7E