Ethyl 2-(2,3,4-trichlorophenyl)-5-(trifluoromethyl)isonicotinate
Ethyl 2-(2,3,4-trichlorophenyl)-3-(trifluoromethyl)isonicotinate
Ethyl 6-(3,4,5-trichlorophenyl)picolinate
Ethyl 6-(2,4,6-trichlorophenyl)picolinate
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