Methyl 3,5-dimethyl-2-(trifluoromethoxy)pyridine-4-carboxylate
3-Amino-6-chloro-2-(trifluoromethoxy)pyridine-4-carboxylic acid
Methyl 2,6-dimethyl-3-(trifluoromethoxy)pyridine-4-carboxylate
5-Amino-2-chloro-4-(trifluoromethoxy)pyridine-3-carboxylic acid