InChI=1/C19H20F2N4O4/c1-3-24(11-18(27)23-19-13(20)6-4-7-14(19)21)10-17(26)22-15-8-5-9-16(12(15)2)25(28)29/h4-9H,3,10-11H2,1-2H3,(H,22,26)(H,23,27)/p+1/fC19H21F2N4O4/h22-24H/q+1	28DE02D2E24CA715