2-Nitro-5-(trifluoromethoxy)pyridine-3-sulfonamide
Ethyl 3-(fluoromethyl)-2-methyl-4-(trifluoromethoxy)pyridine-5-carboxylate
2-Nitro-4-(trifluoromethoxy)pyridine-3-sulfonamide
3-Methyl-5-(trifluoromethoxy)pyridine-4-sulfonamide
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