4-Methoxy-3-methyl-6-(trifluoromethoxy)pyridine-2-carboxylic acid
3-Methoxy-5-methyl-6-(trifluoromethoxy)pyridine-2-carboxylic acid
2-Methoxy-3-methyl-4-(trifluoromethoxy)pyridine-6-acetic acid
Ethyl 5-methoxy-2-methyl-3-(trifluoromethoxy)pyridine-6-carboxylate