2-(Difluoromethyl)-5-methyl-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
6-(Difluoromethyl)-4-methyl-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Amino-2,6-dichloro-4-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-3-methyl-5-(trifluoromethoxy)pyridine-6-carboxaldehyde