InChI=1/C19H22F2N2O4/c1-11-15(18(24)27-9-8-26-2)17(16-13(20)4-3-5-14(16)21)22-19(25)23(11)10-12-6-7-12/h3-5,12,17H,6-10H2,1-2H3,(H,22,25)/t17-/m1/s1/f/h22H	0905C462CEF23C2B