InChI=1/C20H23F2N3O2/c1-3-14-8-5-6-11-17(14)23-18(26)12-25(4-2)13-19(27)24-20-15(21)9-7-10-16(20)22/h5-11H,3-4,12-13H2,1-2H3,(H,23,26)(H,24,27)/p+1/fC20H24F2N3O2/h23-25H/q+1 278081CD0B789E2F