3-(2,4-Dichlorophenyl)-5-methoxyisonicotinaldehyde
6-(Difluoromethyl)-4-methyl-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-(2,4-Dichlorophenyl)-2-methoxypyridine-6-acetic acid
2-(Difluoromethyl)-4-methyl-5-(trifluoromethoxy)pyridine-3-carboxaldehyde