2-Amino-4-nitro-3-(trifluoromethoxy)pyridine-5-methanol
4-Amino-6-fluoro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine
4-Amino-2-fluoro-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine
4-Amino-3-(fluoromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine
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