InChI=1/C19H10F7NO5/c20-12-11(7-2-1-3-8(4-7)32-19(24,25)26)13(21)15(23)16(14(12)22)27-17(28)9-5-31-6-10(9)18(29)30/h1-4H,5-6H2,(H,27,28)(H,29,30)/p-1/fC19H9F7NO5/h27H/q-1 08D2A4DD9D98E239