InChI=1/C20H19FN2O4/c1-12(13-2-4-15(21)5-3-13)22-20(25)14-8-19(24)23(10-14)16-6-7-17-18(9-16)27-11-26-17/h2-7,9,12,14H,8,10-11H2,1H3,(H,22,25)/t12-,14+/m0/s1/f/h22H	9D7B1F9D23612F00