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