InChI=1/C14H19BrN2O3/c1-8(5-14(17)18)4-11(16)9-6-12-13(7-10(9)15)20-3-2-19-12/h6-8,11H,2-5,16H2,1H3,(H2,17,18)/p+1/t8-,11+/m0/s1/fC14H20BrN2O3/h16H,17H2/q+1 FE8EEDC60D8FE059