InChI=1/C24H28N2O6S/c1-17(2)14-23(28)26-21-10-8-20(9-11-21)22(27)16-32-24(29)15-25-33(30,31)13-12-19-6-4-18(3)5-7-19/h4-13,17,25H,14-16H2,1-3H3,(H,26,28)/b13-12+/f/h26H 9C07D30EF977CCE7