Ethyl 4-(aminomethyl)-3-methoxy-6-(trifluoromethoxy)pyridine-2-acetate
Methyl 3-(aminomethyl)-4-methoxy-5-(trifluoromethoxy)pyridine-2-acetate
Ethyl 4-(aminomethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-6-acetate
3-Methoxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-carboxylic acid