InChI=1/C19H21F2N3O2/c20-16-7-3-5-14(17(16)21)12-24-10-4-8-19(26,18(24)25)13-22-11-15-6-1-2-9-23-15/h1-3,5-7,9,22,26H,4,8,10-13H2/p+1/t19-/m1/s1/fC19H22F2N3O2/h22H/q+1 2445CC99912598DD