3-Amino-4-(difluoromethyl)-6-nitropyridine-2-acetic acid
4-(Difluoromethyl)-2-methyl-6-(trifluoromethyl)pyridine
2-Chloro-3-nitro-4-(trifluoromethoxy)pyridine-5-carboxylic acid
Ethyl 3-nitro-2-(pyridin-4-yl)benzoate
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