3-Chloro-2-nitro-6-(trifluoromethoxy)pyridine-5-carboxylic acid
2-Cyano-3-iodo-5-methoxy-6-(trifluoromethoxy)pyridine
4-Chloro-2-iodo-3-(trifluoromethoxy)pyridine-5-methanol
3-Chloro-2-nitro-5-(trifluoromethoxy)pyridine-4-carboxylic acid
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