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