InChI=1/C13H9F3N2O5S2/c14-13(15,16)24(20,21)10-5-3-9(4-6-10)12(19)18-25(22,23)11-2-1-7-17-8-11/h1-8H,(H,18,19)/f/h19H AE9E362BCFFB165E