2-Iodo-6-methyl-3-(trifluoromethoxy)pyridine-4-carboxylic acid
5-Iodo-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-methanol
6-Iodo-3-methyl-4-(trifluoromethoxy)pyridine-2-carboxylic acid
2-Iodo-5-methyl-3-(trifluoromethoxy)pyridine-4-carboxylic acid