InChI=1/C19H20FN3O3/c20-16-8-9-18(23(25)26)15(11-16)13-22-10-4-5-14(12-22)19(24)21-17-6-2-1-3-7-17/h1-3,6-9,11,14H,4-5,10,12-13H2,(H,21,24)/p+1/t14-/m1/s1/fC19H21FN3O3/h21-22H/q+1 2D3DFE78473844FD