6-Amino-2-chloro-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-Amino-5-chloro-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
6-Amino-2-chloro-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-Amino-4-chloro-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine