InChI=1/C19H15F3N2O3S/c1-28(26,27)15-9-7-13(8-10-15)16-11-23-24(12-19(20,21)22)18(25)17(16)14-5-3-2-4-6-14/h2-11H,12H2,1H3 7F49A56FAD02BC52