InChI=1/C17H25BrN2O/c1-3-9-17(10-11-19-12-17)16(21)20-15(4-2)13-5-7-14(18)8-6-13/h5-8,15,19H,3-4,9-12H2,1-2H3,(H,20,21)/p+1/t15-,17-/m0/s1/fC17H26BrN2O/h19-20H/q+1 ACBA74543CC96BBC