InChI=1/C15H20BrN3O/c16-11-8-14-13(18-15(20)19-14)7-10(11)12(17)6-5-9-3-1-2-4-9/h7-9,12H,1-6,17H2,(H2,18,19,20)/p+1/t12-/m0/s1/fC15H21BrN3O/h17-19H/q+1 55D8E5D016029956