3-Iodo-2-methoxy-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
6-Cyano-2-iodo-4-(trifluoromethoxy)pyridine-3-acetic acid
2-Amino-3-methyl-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
Methyl 2-(chloromethyl)-4-(difluoromethyl)-5-hydroxypyridine-3-acetate