Methyl 6-amino-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylate
2-Bromo-3-iodo-4-(trifluoromethoxy)pyridine-6-carboxylic acid
Methyl 2-amino-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-amino-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylate