5-Amino-2-(bromomethyl)-3-(difluoromethyl)-4-methylpyridine
2-Amino-6-(difluoromethyl)-5-methyl-3-(trifluoromethyl)pyridine
2-Amino-3-(chloromethyl)-6-(difluoromethyl)-5-methylpyridine
2-Amino-6-(difluoromethyl)-3-methyl-5-(trifluoromethyl)pyridine
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