4,6-Dibromo-2-(trifluoromethoxy)pyridine-3-acetic acid
3,6-Dimethyl-2-nitro-4-(trifluoromethoxy)pyridine
5-Fluoro-4-(trifluoromethoxy)pyridine-2-carboxylic acid
2,5-Dimethyl-3-nitro-6-(trifluoromethoxy)pyridine
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