InChI=1/C23H20F2N2O2S/c1-15-12-16(2)14-18(13-15)26-22(30)20(27-10-4-3-5-11-27)21(28)17-6-8-19(9-7-17)29-23(24)25/h3-14,23H,1-2H3,(H-,26,28,30)/p+1/fC23H21F2N2O2S/h26,28H/q+1/b21-20+ 7E544436ED0B39E7