1,3-二[二[4-(二甲基氨基)苯基]甲基]脲

4-{bis[4-(dimethylamino)phenyl]methyl}phenol

(S)-2-(bis(4-(dimethylamino)phenyl)methyl)cyclohexanone

(R)-2-(bis(4-(dimethylamino)phenyl)methyl)cyclohexanone

4,4',4'',4'''-(氧基二甲烷三基)四(N,N-二甲基苯胺)