InChI=1/C17H29BrN2O/c1-3-5-11-20(13-14-21)12-10-17(19-4-2)15-8-6-7-9-16(15)18/h6-9,17,19,21H,3-5,10-14H2,1-2H3/p+1/t17-/m0/s1/fC17H30BrN2O/h20H/q+1 FCD258073EDCEC25