6-Nitro-3-(trifluoromethoxy)pyridine-2-methanol
2,5-Dihydroxy-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine
4-(Fluoromethyl)-5-methyl-2-(trifluoromethoxy)pyridine-3-acetic acid
4-(Fluoromethyl)-3-methyl-5-(trifluoromethoxy)pyridine-2-acetic acid
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