InChI=1/C20H18ClFN2O2/c21-18-7-2-8-19(22)17(18)13-23-11-14-4-1-5-15(10-14)20(25)24-12-16-6-3-9-26-16/h1-10,23H,11-13H2,(H,24,25)/p+1/fC20H19ClFN2O2/h23-24H/q+1 2BAAC9C13A9D3699