3-Amino-2-(difluoromethyl)-5-iodo-4-(trifluoromethoxy)pyridine
6-Amino-3-cyano-4-(difluoromethyl)-2-(trifluoromethyl)pyridine
4-Amino-6-cyano-2-fluoro-3-(trifluoromethoxy)pyridine
Methyl 3-amino-4-bromo-2-(difluoromethyl)pyridine-6-acetate
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