2-Cyano-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
2-Amino-4-cyano-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2-Amino-6-chloro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
Methyl 3-nitro-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetate