6-Bromo-3-chloro-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine
5-Amino-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
6-Bromo-4-chloro-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine
3-Amino-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxaldehyde