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