3-(Chloromethyl)-4-iodo-6-(trifluoromethoxy)pyridine-2-carboxylic acid
2-(Difluoromethyl)-5-methoxy-3-methyl-6-(trifluoromethoxy)pyridine
3-Methoxy-2-methyl-6-(trifluoromethoxy)pyridine-4-acetic acid
3-(Fluoromethyl)-6-methoxy-2-methyl-5-(trifluoromethoxy)pyridine