InChI=1/C19H18FN3O2/c20-15-6-4-14(5-7-15)18-9-8-17(25-18)12-22-11-13-2-1-3-16(10-13)23-19(21)24/h1-10,22H,11-12H2,(H3,21,23,24)/p+1/fC19H19FN3O2/h22-23H,21H2/q+1 35E9490149745D52