InChI=1/C14H9F4N3O4/c15-6-3-8(12(19)10(4-6)21(23)24)13(22)20-7-1-2-11(9(16)5-7)25-14(17)18/h1-5,14H,19H2,(H,20,22)/f/h20H 85317EFCB466FB54