2-Amino-5-(difluoromethyl)-3-methyl-6-(trifluoromethoxy)pyridine
3-Amino-6-fluoro-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-Amino-4-(difluoromethyl)-6-methyl-3-(trifluoromethoxy)pyridine
5-Amino-2-fluoro-4-(trifluoromethoxy)pyridine-3-carboxaldehyde