Methyl 6-amino-2-chloro-3-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-amino-6-chloro-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 2-amino-5-chloro-4-(trifluoromethoxy)pyridine-3-carboxylate
2,6-Dimethoxy-3-hydroxy-5-(trifluoromethoxy)pyridine