InChI=1/C20H21FN2O5/c21-16-4-2-1-3-15(16)19-12-23(8-10-26-19)20(24)22-7-9-25-14-5-6-17-18(11-14)28-13-27-17/h1-6,11,19H,7-10,12-13H2,(H,22,24)/t19-/m1/s1/f/h22H	34FA92E225D48A07