5-Amino-2-(difluoromethyl)-3-(trifluoromethyl)pyridine-6-carboxaldehyde
4-Amino-2-(difluoromethyl)-3-(trifluoromethyl)pyridine-6-carboxaldehyde
Methyl 3-amino-5-(difluoromethyl)-2-(trifluoromethyl)pyridine-6-carboxylate
Methyl 3-amino-2-(difluoromethyl)-4-(trifluoromethyl)pyridine-6-carboxylate