InChI=1/C19H18ClFN2O4/c1-25-5-6-27-19-10-15-11(7-18(19)26-2)14(3-4-22-15)23-16-9-17(24)12(20)8-13(16)21/h3-4,7-10,24H,5-6H2,1-2H3,(H,22,23)/p+1/fC19H19ClFN2O4/h22-23H/q+1 AA12297A44B3A6F0