InChI=1/C20H16ClF4N3O2/c1-28(11-19-26-9-17(30-19)12-2-4-13(22)5-3-12)10-18(29)27-14-6-7-16(21)15(8-14)20(23,24)25/h2-9H,10-11H2,1H3,(H,27,29)/p+1/fC20H17ClF4N3O2/h27-28H/q+1 02753334A781F6BD