InChI=1/C25H20F4N2O2S/c1-34(32,33)21-13-9-19(10-14-21)23-22(18-7-11-20(26)12-8-18)24(25(27,28)29)31(30-23)16-15-17-5-3-2-4-6-17/h2-14H,15-16H2,1H3 F91E2698FC28C652