InChI=1/C19H16ClNO5/c20-14-1-6-17-12(10-14)9-13(11-25-17)18(22)26-16-4-2-15(3-5-16)21-7-8-24-19(21)23/h1-6,10,13H,7-9,11H2/t13-/m1/s1	044C1048326BB99E