2,4,6-trichlorophenyl 2-((4-(N,N-diethylsulfamoyl)phenyl)(methyl)amino)ethane-1-sulfonate

methyl 4-(methyl(2-((2,4,6-trichlorophenoxy)sulfonyl)ethyl)amino)benzoate

2,4,6-trichlorophenyl 1-bromo-2-(phenylamino)ethanesulfonate