InChI=1/C15H22BrN3O/c1-10(17)14(11-4-6-13(16)7-5-11)19-8-2-3-12(9-19)15(18)20/h4-7,10,12,14H,2-3,8-9,17H2,1H3,(H2,18,20)/p+1/t10-,12-,14+/m0/s1/fC15H23BrN3O/h17H,18H2/q+1 92E857384747A8B4