InChI=1/C14H18BrN3O2/c15-10-4-1-3-9(7-10)12-5-2-6-18(12)14(20)11(16)8-13(17)19/h1,3-4,7,11-12H,2,5-6,8,16H2,(H2,17,19)/p+1/t11-,12-/m1/s1/fC14H19BrN3O2/h16H,17H2/q+1 1B135D9DA2B741A6