N-[2-[3-[2-chloro-4-(dodecylsulfamoyl)phenyl]imino-5-oxo-1-(2,4,6-trichlorophenyl)pyrazolidin-4-yl]sulfanylphenyl]-2-(2,4-dimethylphenoxy)propanamide;N-[2-[3-(2,4-dichloro-5-methylphenyl)imino-5-oxo-1-(2,4,6-trichlorophenyl)pyrazolidin-4-yl]sulfanylphenyl]-2-(2,4-dimethylphenoxy)propanamide;dodecyl 2-bromo-4-chloro-5-[[4-[2-[2-(2,4-dimethylphenoxy)propanoylamino]phenyl]sulfanyl-5-oxo-1-(2,4,6-trichlorophenyl)pyrazolidin-3-ylidene]amino]benzoate;dodecyl 3-chloro-4-[[4-[2-[2-(2,4-dimethylphenoxy)propanoylamino]phenyl]sulfanyl-5-oxo-1-(2,4,6-trichlorophenyl)pyrazolidin-3-ylidene]amino]benzoate