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