5-(Difluoromethyl)-2-iodo-3-methyl-4-(trifluoromethoxy)pyridine
3-Hydroxy-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-carboxylic acid
2-Hydroxy-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-carboxylic acid
4-(Difluoromethyl)-5-iodo-3-methyl-2-(trifluoromethoxy)pyridine