InChI=1/C20H19N3O5S2/c1-12-5-3-4-6-15(12)21-18(24)13(2)28-19(25)14-7-8-16-17(11-14)29-20-22-30(26,27)10-9-23(16)20/h3-8,11,13H,9-10H2,1-2H3,(H,21,24)/t13-/m1/s1/f/h21H CD814870CE1B9962