4-Amino-3-bromo-2-(difluoromethyl)pyridine-5-carboxylic acid
Ethyl 5-(difluoromethyl)-4-fluoro-2-iodopyridine-3-carboxylate
4-Cyano-6-hydroxy-3-nitro-2-(trifluoromethoxy)pyridine
3-Amino-5-fluoro-6-hydroxy-2-(trifluoromethoxy)pyridine
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