InChI=1/C19H18ClF2NO4/c20-15-8-13(9-16-18(15)26-7-1-6-25-16)10-17(24)23-11-12-2-4-14(5-3-12)27-19(21)22/h2-5,8-9,19H,1,6-7,10-11H2,(H,23,24)/f/h23H 570981982395DCE0