quinolin-5-ol + A + H2O = 5-hydroxyquinolin-2(1H)-one + AH2
quinolin-5-ol + a + h2o = 5-hydroxyquinolin-2(1h)-one + ah2
quinolin-5-ol + A + H2O = 5-hydroxyquinolin-2(1H)-one + AH2
quinolin-5-ol + a + h2o = 5-hydroxyquinolin-2(1h)-one + ah2