InChI=1/C20H20FN3O3/c21-14-2-4-15-16-3-1-13(11-18(16)23-20(26)17(15)12-14)19(25)22-5-6-24-7-9-27-10-8-24/h1-4,11-12H,5-10H2,(H,22,25)(H,23,26)/f/h22-23H 92E77174840917E7