2-Amino-3-hydroxy-5-methyl-6-(trifluoromethoxy)pyridine
3-Amino-2-(chloromethyl)-4-fluoro-6-(trifluoromethoxy)pyridine
2-Amino-6-(chloromethyl)-5-fluoro-3-(trifluoromethoxy)pyridine
3-Amino-5-fluoro-2-(trifluoromethoxy)pyridine-4-methanol
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