2-Hydroxy-3-nitro-6-(trifluoromethoxy)pyridine-4-sulfonamide
3-(Aminomethyl)-2-iodo-5-methoxy-4-(trifluoromethoxy)pyridine
2-(Aminomethyl)-6-iodo-4-methoxy-3-(trifluoromethoxy)pyridine
2-(Aminomethyl)-4-iodo-5-methoxy-3-(trifluoromethoxy)pyridine
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