InChI=1/C21H23F2N3O2/c1-25(2)20(27)18(19(24)21(28)26-11-17(23)12-26)15-5-3-13(4-6-15)14-7-9-16(22)10-8-14/h3-10,17-19H,11-12,24H2,1-2H3/p+1/t18-,19-/m0/s1/fC21H24F2N3O2/h24H/q+1 11028A28C25351C3