InChI=1/C19H18F2N2O4/c1-19(2,11-6-7-14-15(8-11)27-10-26-14)9-22-17(24)18(25)23-16-12(20)4-3-5-13(16)21/h3-8H,9-10H2,1-2H3,(H,22,24)(H,23,25)/f/h22,25H	B1EC3CD6B4E4F41B