Ethyl 3-chloro-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-acetate
2-Chloro-4-methoxy-6-(trifluoromethoxy)pyridine-3-sulfonamide
Ethyl 3-chloro-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-acetate
2-Chloro-4-methoxy-3-(trifluoromethoxy)pyridine-6-sulfonamide