Ethyl 4-nitro-3-(pyridin-3-yl)benzoate
2-Chloro-4-nitro-3-(trifluoromethoxy)pyridine-5-acetic acid
3-Amino-6-bromo-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
2-(Bromomethyl)-5-methoxy-3-(trifluoromethoxy)pyridine-6-acetic acid
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