Ethyl 3-cyano-5-fluoro-2-(trifluoromethoxy)pyridine-6-acetate
Ethyl 3-cyano-4-fluoro-6-(trifluoromethoxy)pyridine-2-acetate
2-Fluoro-3-nitro-6-(trifluoromethoxy)pyridine-4-acetic acid
2-Fluoro-3-nitro-4-(trifluoromethoxy)pyridine-6-acetic acid
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