N,N-bis[2-(4-acetamidophenyl)sulfanylethyl]propanamide

N,N-bis(2-naphthalen-2-ylsulfanylethyl)propanamide

N,N,N',N'-tetrakis[2-(4-chlorophenyl)sulfanylethyl]butanediamide

2-[2-hydroxyethyl(3-phenothiazin-10-ylpropyl)amino]ethanol

2-[3-(2-chlorophenothiazin-10-yl)propyl-(2-hydroxyethyl)amino]ethanol