2-(Fluoromethyl)-3-methyl-4-(trifluoromethoxy)pyridine-6-acetic acid
2-(Chloromethyl)-6-methyl-3-(trifluoromethoxy)pyridine-4-carboxylic acid
4-Hydroxy-3-methoxy-2-(trifluoromethoxy)pyridine
Ethyl 5-(fluoromethyl)-2-methyl-3-(trifluoromethoxy)pyridine-6-carboxylate