2-(Difluoromethyl)-5-methoxy-3-(trifluoromethyl)pyridine-4-carboxaldehyde
Ethyl 6-(difluoromethyl)-3-methoxy-4-(trifluoromethyl)pyridine-2-carboxylate
2-(Difluoromethyl)-4-methoxy-6-(trifluoromethyl)pyridine-3-carboxaldehyde
2-(Difluoromethyl)-4-methoxy-5-(trifluoromethyl)pyridine-3-carboxaldehyde