Methyl 4-methyl-5-(trifluoromethoxy)pyridine-2-carboxylate
2-Nitro-3-(trifluoromethoxy)pyridine-4-carboxylic acid
Methyl 2-methyl-4-(trifluoromethoxy)pyridine-6-carboxylate
3,5-Difluoro-4-(trifluoromethoxy)pyridine-2-carboxylic acid
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