3-Amino-2-hydroxy-5-methoxy-4-(trifluoromethoxy)pyridine
3-Amino-6-nitro-2-(trifluoromethoxy)pyridine-5-methanol
Methyl 3-amino-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-carboxylate
6-Amino-2-hydroxy-3-methoxy-4-(trifluoromethoxy)pyridine
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