InChI=1/C19H15F3N2O/c1-11-14-6-3-7-15-17(14)24(9-8-23-18(15)25)16(11)12-4-2-5-13(10-12)19(20,21)22/h2-7,10H,8-9H2,1H3,(H,23,25)/f/h23H 2E792D46EC894EC6