InChI=1/C21H22N2O2S/c1-23(2)14-17-6-3-4-8-20(17)22-21(24)16-9-11-18(12-10-16)25-15-19-7-5-13-26-19/h3-13H,14-15H2,1-2H3,(H,22,24)/p+1/fC21H23N2O2S/h22-23H/q+1 8E6E8CEF500ADD90