5-Fluoro-3-(trifluoromethoxy)pyridine-2-carboxylic acid
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
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