2-Fluoro-4-methyl-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
2-Fluoro-3-methyl-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
2-Fluoro-3-methyl-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
4-Hydroxy-2-iodo-6-(trifluoromethoxy)pyridine-3-acetic acid