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