InChI=1/C20H18F2N2O2S/c1-12(2)23-19(25)17-11-27-20(24-17)16-5-3-4-6-18(16)26-10-13-7-14(21)9-15(22)8-13/h3-9,11-12H,10H2,1-2H3,(H,23,25)/f/h23H 81D4186A7D85D896