3-hydroxy-2-methylquinolin-4-one 2,4-dioxygenase activity
3-hydroxy-2-methylquinolin-4-one 2,4-dioxygenase activity
1H-3-hydroxy-4-oxoquinaldine 2,4-dioxygenase activity
1h-3-hydroxy-4-oxoquinaldine 2,4-dioxygenase activity