2,3-Dichloro-5-(trifluoromethoxy)pyridine-4-carboxamide
5-Nitro-2-(trifluoromethoxy)pyridine-4-carboxamide
3,4-Diamino-2-(trifluoromethoxy)pyridine-5-carboxamide
4-Nitro-3-(trifluoromethoxy)pyridine-5-carboxamide
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