Ethyl 3-(chloromethyl)-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-carboxylate
6-Amino-2-chloro-4-(difluoromethyl)-3-(trifluoromethyl)pyridine
2-Amino-6-chloro-3-(difluoromethyl)-4-(trifluoromethyl)pyridine
2-Amino-5-chloro-3-(difluoromethyl)-4-(trifluoromethyl)pyridine