InChI=1/C23H21F3N2O4/c1-14-5-3-6-19(15(14)2)32-12-10-21(29)28-18-9-8-16(13-17(18)23(24,25)26)27-22(30)20-7-4-11-31-20/h3-9,11,13H,10,12H2,1-2H3,(H,27,30)(H,28,29)/f/h27-28H A854C1B6366AEA20