2,6-Diamino-3-methoxy-5-(trifluoromethoxy)pyridine
Methyl 5-(fluoromethyl)-3-methyl-2-(trifluoromethoxy)pyridine-4-carboxylate
3,6-Diamino-2-methoxy-4-(trifluoromethoxy)pyridine
Methyl 3-(fluoromethyl)-5-methyl-4-(trifluoromethoxy)pyridine-2-carboxylate