4-Bromo-5-hydroxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-Amino-6-(difluoromethyl)-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
3-Bromo-5-hydroxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-Amino-5-(difluoromethyl)-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine