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