InChI=1/C19H18FN3O3/c1-11(2)10-15(24)23-17-16-14(8-5-9-21-16)26-18(17)19(25)22-13-7-4-3-6-12(13)20/h3-9,11H,10H2,1-2H3,(H,22,25)(H,23,24)/f/h22-23H 19D741B931F48A5F