InChI=1/C20H22ClFN4O3/c1-24-8-10-25(11-9-24)19(14-2-5-16(22)6-3-14)13-23-20(27)17-12-15(21)4-7-18(17)26(28)29/h2-7,12,19H,8-11,13H2,1H3,(H,23,27)/p+1/t19-/m0/s1/fC20H23ClFN4O3/h23-24H/q+1 6C5D746FFF21BB9F