3-Cyano-4-(difluoromethyl)-2-hydroxy-5-(trifluoromethyl)pyridine
2-Nitro-3-(pyridin-4-yl)benzoic acid
Ethyl 5-(difluoromethyl)-3-nitro-4-(trifluoromethoxy)pyridine-2-acetate
3-Amino-2-(difluoromethyl)-4,5-diiodopyridine
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