2-Cyano-5-(difluoromethyl)-4-methoxy-3-(trifluoromethyl)pyridine
6-(Difluoromethyl)-3-iodo-4-methoxy-2-nitropyridine
2-Methyl-5-(trifluoromethyl)pyridine-3-sulfonyl chloride
2-Amino-3-cyano-5-(difluoromethyl)pyridine-6-carboxamide
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