InChI=1/C18H20N2O6S/c21-17(19-22)18(10-12-25-13-11-18)20-27(23,24)16-8-6-15(7-9-16)26-14-4-2-1-3-5-14/h1-9,20,22H,10-13H2,(H,19,21)/f/h19H	2DDC19BE8907D25B