InChI=1/C19H16ClNO3/c20-13-3-1-12(2-4-13)10-21-8-7-15-16-6-5-14(22)9-18(16)24-19(23)17(15)11-21/h1-6,9,22H,7-8,10-11H2/p+1/fC19H17ClNO3/h21H/q+1 A4258585EE76697C