2-(Chloromethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
3-Amino-2-(difluoromethyl)pyridine-4-methanol
2-(Chloromethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
2-Amino-5-(difluoromethyl)pyridine-4-acetic acid