Propyl (S)-5-((benzyloxy)methyl)-4-(1,2-dihydroxybutan-2-yl)-6-methoxypicolinate
Ethyl 4-(bromomethyl)-5-(difluoromethyl)-3-fluoropyridine-2-carboxylate
Ethyl 2-(difluoromethyl)-6-nitro-3-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 3-amino-4-(difluoromethyl)-2-fluoropyridine-6-acetate