Methyl 4-chloro-2-methyl-5-(trifluoromethoxy)pyridine-3-acetate
Methyl 2-chloro-3-nitro-4-(trifluoromethoxy)pyridine-6-acetate
Methyl 3-chloro-6-methyl-2-(trifluoromethoxy)pyridine-4-acetate
Methyl 4-chloro-2-methyl-3-(trifluoromethoxy)pyridine-5-acetate