Ethyl 2-amino-4-nitro-5-(trifluoromethoxy)pyridine-3-carboxylate
5-Bromo-2-chloro-3-(trifluoromethoxy)pyridine-6-carboxylic acid
Ethyl 2-amino-3-nitro-6-(trifluoromethoxy)pyridine-5-carboxylate
2-Amino-4-methoxy-5-methyl-3-(trifluoromethoxy)pyridine
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