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