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Structures and of 5-(p-fluorophenyl-3-hydroxypyridin-2(1H)-one (5-FPhP), 6-(p-fluorophenyl)-3-hydroxypyridin-2(1H)-one (6-FPhP), 6-(p-fluorophenyl)-3-hydroxyquinolin-2(1H)-one (6-FPhQ), and 7-(p-fluorophenyl)-3-hydroxyquinolin-2(1H)-one (7-FPhQ).
