InChI=1/C19H20N2O5S/c1-14(3-12-19(22)20-23)13-15-4-6-16(7-5-15)21-27(24,25)18-10-8-17(26-2)9-11-18/h3-13,21,23H,1-2H3,(H,20,22)/b12-3+,14-13+/f/h20H	AB82A9F899056F94