2-Amino-3-nitro-5-(trifluoromethoxy)pyridine-6-carboxamide
6-Amino-2-methoxy-3-(trifluoromethoxy)pyridine-4-carboxamide
4-Amino-6-methyl-2-(trifluoromethoxy)pyridine-3-carboxamide
4-Amino-6-methyl-3-(trifluoromethoxy)pyridine-2-carboxamide
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