InChI=1/C19H20FN3O/c1-24-13-15-4-2-14(3-5-15)10-21-11-17-12-22-23-19(17)16-6-8-18(20)9-7-16/h2-9,12,21H,10-11,13H2,1H3,(H,22,23)/p+1/fC19H21FN3O/h21,23H/q+1 EB044FE6D8142B8C