6-Methoxy-5-(pyridin-3-yl)nicotinic acid
2-Amino-3-(2,3,6-trichlorophenyl)isonicotinic acid
5-Bromo-2-(difluoromethyl)-3-fluoropyridine-6-carboxaldehyde
4-Bromo-2-cyano-3-(trifluoromethoxy)pyridine-5-carboxylic acid
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