InChI=1/C19H10F5NO4S/c20-13-5-9(10-3-1-2-4-15(10)29-19(22,23)24)6-14(21)16(13)25-17(26)11-7-30-8-12(11)18(27)28/h1-8H,(H,25,26)(H,27,28)/p-1/fC19H9F5NO4S/h25H/q-1 E5C9A4A2A4C1B55A