InChI=1/C19H19ClF2N2O2/c1-12-9-24(10-14-6-15(20)2-5-18(14)26-12)11-19(25)23-8-13-7-16(21)3-4-17(13)22/h2-7,12H,8-11H2,1H3,(H,23,25)/t12-/m0/s1/f/h23H BBCC658E81ACA18F