Ethyl 2-(difluoromethyl)pyridine-4-carboxylate
Ethyl 4-(bromomethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-5-acetate
Ethyl 5-(bromomethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetate
3-(Difluoromethyl)pyridine-2-methanol
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