InChI=1/C14H15BrN4O/c15-8-3-4-11-9(6-8)13(10(16)7-18-11)19-5-1-2-12(19)14(17)20/h3-4,6-7,12H,1-2,5,16H2,(H2,17,20)/p+1/t12-/m0/s1/fC14H16BrN4O/h18H,17H2/q+1 80785A7ED310ACB8