2-(Difluoromethyl)-3-hydroxy-6-methyl-5-(trifluoromethoxy)pyridine
2-(Aminomethyl)-5-fluoro-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-(Fluoromethyl)-2-hydroxy-5-methyl-3-(trifluoromethoxy)pyridine
2-(Aminomethyl)-4-fluoro-3-(trifluoromethoxy)pyridine-5-carboxaldehyde