InChI=1/C19H20F2N4O4/c1-3-24(11-18(27)23-19-13(20)5-4-6-14(19)21)10-17(26)22-15-8-7-12(2)9-16(15)25(28)29/h4-9H,3,10-11H2,1-2H3,(H,22,26)(H,23,27)/f/h23-24H	FA4161A35D1CF689