2-Methyl-5-(trifluoromethoxy)pyridine-4-sulfonyl chloride
2-Difluoromethyl-6-iodo-4-(trifluoromethyl)pyridine
3-Amino-6-cyano-2-(difluoromethyl)pyridine-4-sulfonyl chloride
Methyl 3-cyano-5-(difluoromethyl)-2-(trifluoromethyl)pyridine-4-acetate
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