5-Chloro-4-(difluoromethyl)-2-(trifluoromethyl)pyridine-3-carboxylic acid
5-Amino-3-fluoro-2-methyl-4-(trifluoromethoxy)pyridine
2-Chloro-5-methoxypyridine-4-sulfonyl chloride
2-Amino-5-iodo-3-nitro-6-(trifluoromethoxy)pyridine
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