3-Iodo-2-methoxy-4-(trifluoromethoxy)pyridine-6-acetonitrile
6-Hydroxy-2-methoxy-4-(trifluoromethoxy)pyridine-3-carboxylic acid
Methyl 2-hydroxy-3-methoxy-5-(trifluoromethoxy)pyridine-4-acetate
2-Hydroxy-6-methoxy-3-(trifluoromethoxy)pyridine-4-carboxylic acid