Methyl 2-(chloromethyl)-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-carboxylate
Methyl 2-(chloromethyl)-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-carboxylate
2-Amino-5-(difluoromethyl)pyridine-3-carboxaldehyde
5-Amino-2-(difluoromethyl)pyridine-3-methanol