3-(Fluoromethyl)-2-hydroxy-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
3-(Fluoromethyl)-2-hydroxy-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
4-Iodo-5-methyl-2-(trifluoromethoxy)pyridine-3-acetic acid
2-(Fluoromethyl)-6-hydroxy-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine