2-(Chloromethyl)-3-fluoro-4-iodo-6-(trifluoromethoxy)pyridine
Methyl 3-(difluoromethyl)-5-fluoro-4-nitropyridine-2-carboxylate
Ethyl 4-cyanonicotinate
2,3-Dibromo-5-(difluoromethyl)pyridine-6-acetic acid
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