InChI=1/C23H23F4N3O2/c24-18-4-6-20-16(11-18)13-21(29-20)22(31)28-8-1-2-9-30-10-7-15-3-5-19(12-17(15)14-30)32-23(25,26)27/h3-6,11-13,29H,1-2,7-10,14H2,(H,28,31)/p+1/fC23H24F4N3O2/h28,30H/q+1 19B54495E9E1086E