Ethyl 3-(bromomethyl)-2-chloro-6-(trifluoromethoxy)pyridine-4-acetate
2-(Aminomethyl)-4-cyano-5-hydroxy-3-(trifluoromethoxy)pyridine
Methyl 4-(chloromethyl)-3-cyano-2-(trifluoromethoxy)pyridine-6-acetate
5-Amino-4-(trifluoromethyl)nicotinic acid
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