Ethyl 2-amino-3-nitro-6-(trifluoromethoxy)pyridine-5-carboxylate
2-Amino-4-methoxy-5-methyl-3-(trifluoromethoxy)pyridine
4-Bromo-3-chloro-6-(trifluoromethoxy)pyridine-2-carboxylic acid
4-Bromo-3-chloro-2-(trifluoromethoxy)pyridine-6-carboxylic acid
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