Ethyl 6-chloro-4-(difluoromethyl)-2-fluoropyridine-3-acetate
5-Amino-4-chloro-2-methyl-3-(trifluoromethoxy)pyridine
2-Fluoro-3-nitro-6-(trifluoromethoxy)pyridine-4-carboxylic acid
3-Amino-6-iodo-2-(trifluoromethoxy)pyridine-5-carboxylic acid
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