Methyl 6-bromo-3-iodo-4-(trifluoromethoxy)pyridine-2-acetate
Methyl 3-bromo-4-chloro-5-(trifluoromethoxy)pyridine-2-acetate
Methyl 2-bromo-3-chloro-4-(trifluoromethoxy)pyridine-6-acetate
Methyl 5-amino-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetate