Ethyl 3-hydroxy-2-methoxy-6-(trifluoromethoxy)pyridine-5-carboxylate
4-Bromo-2-fluoro-6-methoxy-3-(trifluoromethoxy)pyridine
Methyl 4-amino-6-chloro-3-(difluoromethyl)pyridine-2-carboxylate
6-(3,4,5-Trichlorophenyl)picolinic acid
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