2-(Bromomethyl)-3-methoxy-5-nitro-4-(trifluoromethoxy)pyridine
4-(Aminomethyl)-5-methoxy-2-nitro-3-(trifluoromethoxy)pyridine
5-(Aminomethyl)-3-methoxy-2-nitro-4-(trifluoromethoxy)pyridine
2-Methoxy-3-nitro-5-(trifluoromethoxy)pyridine-4-sulfonamide
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