3-Iodo-2-(trifluoromethoxy)pyridine-5-carboxylic acid
4-(5-Bromo-2-chlorobenzoyl)pyridine
2-Iodo-6-(trifluoromethoxy)pyridine-4-carboxylic acid
5-Methoxy-2-(2,3,5-trichlorophenyl)pyridine
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