3-Amino-5-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
Ethyl 3-amino-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine-5-carboxylate
6-Amino-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
Ethyl 3-amino-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-4-carboxylate