InChI=1/C22H21N3O6S2/c23-32(27,28)19-12-10-17(11-13-19)14-15-24-16-18-6-4-5-9-21(18)31-22(26)25-33(29,30)20-7-2-1-3-8-20/h1-13,16H,14-15H2,(H,25,26)(H2,23,27,28)/b24-16+/f/h24H,23H2/b24-16+,25-22? D3DBFE18C58C6A6D