InChI=1/C16H11FN4O4/c17-12-3-1-9(7-11(12)15(18)22)19-16(23)14-6-8-5-10(21(24)25)2-4-13(8)20-14/h1-7,20H,(H2,18,22)(H,19,23)/f/h19H,18H2 24F4E72D72D736AF