4-Fluoro-3-iodo-5-(trifluoromethoxy)pyridine-2-carboxamide
4-Amino-5-nitro-3-(trifluoromethoxy)pyridine-2-carboxamide
4-Amino-3-methyl-5-(trifluoromethoxy)pyridine-2-carboxamide
5-Amino-3-nitro-4-(trifluoromethoxy)pyridine-2-carboxamide
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