4-Amino-6-(chloromethyl)-2-(trifluoromethoxy)pyridine-3-acetic acid
4-Amino-6-methoxy-3-nitro-2-(trifluoromethoxy)pyridine
5-Bromo-2-cyano-4-(trifluoromethoxy)pyridine-3-carboxylic acid
5-Amino-3-methoxy-4-nitro-2-(trifluoromethoxy)pyridine
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