5-Bromo-2-hydroxy-3-methyl-6-(trifluoromethoxy)pyridine
4-Amino-5-(chloromethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine
3-Amino-4-(difluoromethyl)-5-nitropyridine-2-carboxamide
2-Bromo-5-nitro-4-(trifluoromethoxy)pyridine-3-methanol
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