4-Bromo-2-fluoro-5-hydroxy-3-(trifluoromethoxy)pyridine
2-Amino-4-(chloromethyl)-3-(trifluoromethoxy)pyridine-6-carboxylic acid
5-Amino-4-(difluoromethyl)-2-methyl-3-(trifluoromethoxy)pyridine
5-Bromo-3-fluoro-2-hydroxy-4-(trifluoromethoxy)pyridine
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