InChI=1/C14H20BrN3O/c15-12-5-3-10(4-6-12)13(8-16)18-7-1-2-11(9-18)14(17)19/h3-6,11,13H,1-2,7-9,16H2,(H2,17,19)/p+1/t11-,13-/m0/s1/fC14H21BrN3O/h16H,17H2/q+1 EDE3AAC4648FCF34