3-(Fluoromethyl)-2-methyl-6-(trifluoromethoxy)pyridine-4-acetic acid
3,5-Difluoro-2-iodo-4-(trifluoromethoxy)pyridine
2-(Chloromethyl)-5-methyl-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-(Fluoromethyl)-2-methyl-4-(trifluoromethoxy)pyridine-6-acetic acid