Ethyl 3-nitro-5-(pyridin-3-yl)benzoate
2-(Chloromethyl)-4-(difluoromethyl)pyridine-3-carboxylic acid
5-(3,5-Dichlorophenyl)-2-mercapto-3-(trifluoromethyl)pyridine
5-(Bromomethyl)-2,3-dichloro-4-(trifluoromethoxy)pyridine
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