4-Cyano-2-methoxy-6-(trifluoromethoxy)pyridine-3-carboxylic acid
4-Cyano-2-methoxy-3-(trifluoromethoxy)pyridine-6-carboxylic acid
5-Cyano-2-methyl-3-nitro-4-(trifluoromethoxy)pyridine
2-Chloro-5-(fluoromethyl)-3-methyl-6-(trifluoromethoxy)pyridine
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