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