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