2-Methyl-3-(trifluoromethoxy)pyridine-4-acetic acid
5-Nitro-2-(trifluoromethoxy)pyridine-3-sulfonamide
3-(Fluoromethyl)-2-methyl-4-(trifluoromethoxy)pyridine-5-carboxylic acid
6-(Fluoromethyl)-2-methyl-4-(trifluoromethoxy)pyridine-3-carboxylic acid
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