4-(Chloromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-3-methanol
3-Bromo-2-methoxy-4-nitro-6-(trifluoromethoxy)pyridine
2-(Chloromethyl)-5-fluoro-3-(trifluoromethoxy)pyridine
3-Chloro-6-(difluoromethyl)-4-nitropyridine-2-carboxylic acid
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