2-Nitro-5-(trifluoromethoxy)pyridine-4-acetic acid
3,6-Dibromo-2-methoxy-4-(trifluoromethoxy)pyridine
2-Nitro-4-(trifluoromethoxy)pyridine-5-acetic acid
4-Amino-3-bromo-6-(trifluoromethoxy)pyridine-2-acetic acid
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