5-Chloro-3-hydroxy-2-methoxy-4-(trifluoromethoxy)pyridine
2-Chloro-3-(fluoromethyl)-6-hydroxy-4-(trifluoromethoxy)pyridine
3-Cyano-6-methoxy-4-(trifluoromethoxy)pyridine-2-acetic acid
5-Cyano-2-methoxy-3-(trifluoromethoxy)pyridine-4-acetic acid
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