2-Chloro-6-iodo-3-(trifluoromethoxy)pyridine-4-acetic acid
2-Cyano-4-fluoro-3-methoxy-6-(trifluoromethoxy)pyridine
6-Chloro-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetic acid
2-Cyano-3-fluoro-6-methoxy-4-(trifluoromethoxy)pyridine
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