InChI=1/C21H21F2N3O/c1-26(2)19(16-10-5-8-14-7-3-4-9-15(14)16)13-24-21(27)25-20-17(22)11-6-12-18(20)23/h3-12,19H,13H2,1-2H3,(H2,24,25,27)/p+1/t19-/m1/s1/fC21H22F2N3O/h24-26H/q+1 B857BDA466AFFFEE