Ethyl 5-fluoro-2-(2,3,4-trichlorophenyl)nicotinate
Ethyl 2-fluoro-6-(3,4,5-trichlorophenyl)nicotinate
Ethyl 2-fluoro-6-(2,4,6-trichlorophenyl)nicotinate
Ethyl 2-fluoro-6-(2,3,4-trichlorophenyl)nicotinate
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