InChI=1/C19H17F2N3O3/c20-15-4-6-17(7-5-15)22-9-11-23(12-10-22)19(25)8-2-14-1-3-16(21)13-18(14)24(26)27/h1-8,13H,9-12H2/b8-2+ 15B520B42D0E4A78