2-[4-(dimethylamino)phenyl]imino-1,2-diphenylethanone

(E)-N1-benzylidene-N4,N4-dimethylbenzene-1,4-diamine

2-methyl-5-propylcyclohexa-2,5-diene-1,4-dione

methyl N-[4-(dimethylamino)phenyl]carbamate

2-[4-(dimethylamino)anilino]-1,2-diphenylethanone