InChI=1/C20H18N2O5S2/c23-19(21-13-7-9-29(25,26)12-13)11-27-20(24)15-10-17(18-6-3-8-28-18)22-16-5-2-1-4-14(15)16/h1-6,8,10,13H,7,9,11-12H2,(H,21,23)/t13-/m1/s1/f/h21H	907A26BFFF9E010E