Methyl 2-amino-6-methyl-3-(trifluoromethoxy)pyridine-5-carboxylate
6-Amino-2-(difluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine
3-Amino-2-(fluoromethyl)-5-nitro-6-(trifluoromethoxy)pyridine
3-Amino-2-(fluoromethyl)-4-nitro-5-(trifluoromethoxy)pyridine