Ethyl 4-(aminomethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 2-cyano-6-nitro-3-(trifluoromethoxy)pyridine-4-acetate
3-Amino-2-(difluoromethyl)-6-nitropyridine-5-acetic acid
6-Aminomethyl-3-methyl-2-(trifluoromethyl)pyridine
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