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