InChI=1/C28H20F3N3O4/c29-28(30,31)16-6-8-17(9-7-16)33-13-24(35)34-21(27(33)36)12-19-18-3-1-2-4-20(18)32-25(19)26(34)15-5-10-22-23(11-15)38-14-37-22/h1-11,21,26,32H,12-14H2/t21-,26-/m1/s1 91848D55B498C49E