InChI=1/C20H20N2O3S2/c1-14-9-10-15(2)18(11-14)21-20(23)19-12-17(13-26-19)27(24,25)22(3)16-7-5-4-6-8-16/h4-13H,1-3H3,(H,21,23)/f/h21H	51E08EE83AD563C3