InChI=1/C17H14F2N4O4/c1-21(10-11-5-7-12(8-6-11)27-17(18)19)15-14(23(25)26)16(24)22-9-3-2-4-13(22)20-15/h2-9,17H,10H2,1H3 F4DCEA452B3E4DE1