InChI=1/C20H20F2N2O4/c21-15-6-5-13(9-16(15)22)19-11-24(7-8-26-19)20(25)23-10-14-12-27-17-3-1-2-4-18(17)28-14/h1-6,9,14,19H,7-8,10-12H2,(H,23,25)/t14-,19+/m1/s1/f/h23H	8EE49AEC3FF95532