InChI=1/C20H14F2N4O5/c1-19(12-4-2-11(9-23)3-5-12)17(28)26(18(29)25-19)10-16(27)24-13-6-7-14-15(8-13)31-20(21,22)30-14/h2-8H,10H2,1H3,(H,24,27)(H,25,29)/t19-/m1/s1/f/h24-25H 5CC1ABE7245FFF42