6-(Chloromethyl)-2-methyl-4-(trifluoromethoxy)pyridine-3-carboxylic acid
2-(Fluoromethyl)-4-methyl-3-(trifluoromethoxy)pyridine-6-acetic acid
2-(Fluoromethyl)-3-methyl-6-(trifluoromethoxy)pyridine-4-acetic acid
2-Hydroxy-3-nitro-4-(trifluoromethoxy)pyridine