2-Iodo-5-methoxy-3-(trifluoromethoxy)pyridine-4-carboxylic acid
2-(Fluoromethyl)-4-iodo-5-nitro-3-(trifluoromethoxy)pyridine
2-(Fluoromethyl)-3-iodo-6-nitro-5-(trifluoromethoxy)pyridine
2-(Fluoromethyl)-3-iodo-5-nitro-4-(trifluoromethoxy)pyridine
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