Methyl 5-amino-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-acetate
Methyl 3-amino-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetate
3-Bromo-5-chloro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
Methyl 3-amino-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-acetate