3-Amino-4,5-dichloro-2-(difluoromethyl)pyridine
4-(Bromomethyl)-3,6-dichloro-2-(difluoromethyl)pyridine
2-Amino-3,6-dichloro-5-(difluoromethyl)pyridine
3-(Bromomethyl)-2,5-dichloro-4-(difluoromethyl)pyridine
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