Ethyl 3-fluoro-6-(2,3,5-trichlorophenyl)picolinate
Ethyl 3-fluoro-5-(2,3,6-trichlorophenyl)picolinate
Ethyl 3-fluoro-5-(2,3,5-trichlorophenyl)picolinate
Ethyl 5-(2,6-dichlorophenyl)-2-methoxyisonicotinate
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