2-Hydroxy-4-iodo-3-(trifluoromethoxy)pyridine-6-methanol
2-Amino-4-(difluoromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine
5-Bromo-2-cyano-3-hydroxy-6-(trifluoromethoxy)pyridine
3-Amino-6-chloro-2-(difluoromethyl)-5-nitropyridine
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