InChI=1/C15H13FN4O4/c1-9(10-4-6-17-7-5-10)18-14(21)15(22)19-13-8-11(20(23)24)2-3-12(13)16/h2-9H,1H3,(H,18,21)(H,19,22)/t9-/m0/s1/f/h18-19H F7BF8CC952F10054