InChI=1/C14H18BrN3O2/c15-11-2-4-13(14(6-11)18(19)20)17-7-9-1-3-12(16)5-10(9)8-17/h2,4,6,9-10,12H,1,3,5,7-8,16H2/p+1/t9-,10+,12+/m1/s1/fC14H19BrN3O2/h16H/q+1 01892DBD39CD561C