InChI=1/C19H19F2N3O3/c20-13-2-4-17(15(10-13)18(22)25)27-11-12-1-3-16(21)14(9-12)19(26)24-7-5-23-6-8-24/h1-4,9-10,23H,5-8,11H2,(H2,22,25)/p+1/fC19H20F2N3O3/h23H,22H2/q+1 B8955EB2781B5C1B