InChI=1/C19H22F2N2O4/c1-25-12-13-26-11-10-22-18(24)16-4-2-3-5-17(16)23-14-6-8-15(9-7-14)27-19(20)21/h2-9,19,23H,10-13H2,1H3,(H,22,24)/f/h22H	6B18F1CB0EEBDF4D