Methyl 4-(fluoromethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-5-carboxylate
2-(Fluoromethyl)-5-methyl-3-nitro-4-(trifluoromethoxy)pyridine
2-(Fluoromethyl)-4-methyl-3-nitro-5-(trifluoromethoxy)pyridine
Methyl 4-(fluoromethyl)-6-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylate