6-Fluoro-3-methoxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
2-Fluoro-5-methoxy-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
6-Fluoro-4-methoxy-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
6-(Fluoromethyl)-2-hydroxy-4-methyl-3-(trifluoromethoxy)pyridine