InChI=1/C20H19F2N3O2/c1-3-25(4-2)14-7-5-12-9-15(19(23)26)20(27-18(12)11-14)24-17-8-6-13(21)10-16(17)22/h5-11H,3-4H2,1-2H3,(H2,23,26)/p+1/b24-20-/fC20H20F2N3O2/h24H,23H2/q+1/b DDCDCD96E42593CB