InChI=1/C17H13ClN2O2/c1-11-16(9-12-5-7-15(21)8-6-12)17(22)20(19-11)14-4-2-3-13(18)10-14/h2-10,19,21H,1H2/b16-9-	73A5A9C3AB5B34CF