6-Chloro-5-(2,5-dichlorophenyl)picolinic acid
Methyl 5-hydroxy-2-methoxy-3-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-bromo-3-chloro-5-(difluoromethyl)pyridine-4-carboxylate
5-(Difluoromethyl)-4-iodo-3-nitropyridine-2-acetonitrile
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