3-Amino-2-methoxy-5-nitro-6-(trifluoromethoxy)pyridine
5-(Fluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-2-carboxylic acid
5-Hydroxy-2-methyl-3-nitro-6-(trifluoromethoxy)pyridine
2-Bromo-3-methyl-6-(trifluoromethoxy)pyridine-4-acetic acid
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