5-Methyl-2-(trifluoromethoxy)pyridine-3-carboxamide
4-Methyl-5-(trifluoromethoxy)pyridine-2-carboxamide
4-Methyl-3-(trifluoromethoxy)pyridine-5-carboxamide
4-Methyl-3-(trifluoromethoxy)pyridine-2-carboxamide
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