InChI=1/C20H23ClFN5O2/c1-2-8-24-19(28)7-9-25-20(29)27(12-4-11-26-13-10-23-15-26)14-16-17(21)5-3-6-18(16)22/h1,3,5-6,10,13,15H,4,7-9,11-12,14H2,(H,24,28)(H,25,29)/p+1/fC20H24ClFN5O2/h23-25H/q+1 6D28900533F0E92D