2-Bromo-5-hydroxy-6-methyl-3-(trifluoromethoxy)pyridine
2-Bromo-5-hydroxy-4-methyl-3-(trifluoromethoxy)pyridine
Ethyl 6-amino-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 2-amino-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate