InChI=1/C21H15FN2O2S2/c1-28(25,26)18-10-6-15(7-11-18)20-19(14-4-8-17(22)9-5-14)24-21(27-20)16-3-2-12-23-13-16/h2-13H,1H3 2A1A0A5F846A0FB9