InChI=1/C20H21ClF2N2O2/c1-13(15-5-7-16(8-6-15)25-10-2-3-19(25)26)24-12-14-4-9-18(17(21)11-14)27-20(22)23/h4-9,11,13,20,24H,2-3,10,12H2,1H3/p+1/t13-/m1/s1/fC20H22ClF2N2O2/h24H/q+1 206599F818F0944A